HISTORY OF
| Muscatine County, Iowa HISTORY OF | |
| Surname | Given Name | Residence | Title of Invention | Patent Number | Patent Granted |
| Anderson | Jared | Muscatine, Muscatine Co. IA | Systems, brackets, and methods for mounting storage structures to office work surfaces. Partners Lance Allgood, Ryan McCarthy. | 11006749 | 18 May 2021 |
| Andren | Terry | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Ling Wang, Peter Miller, Tonya Armstrong, Susan Freers, Michael Kramer, E. Daniel Hubbard, Roger McPherson. | 8951594 | 10 Feb 2015 |
| Andren | Terry | Muscatine, Muscatine Co. IA | Compacted starch hydrolysate product with improved handling characteristics and reduced tendency to become sticky. | 6379467 | 2002 |
| Antrim | Richard | Muscatine, Muscatine Co. IA | Reduced malto-oligosaccharides. | 6613898 | 2003 |
| Archer | Tracy | West Liberty, Muscatine Co. IA | Compactor position sensing for module builder. | 7059242 | 2006 |
| Archer | Tracy | West Liberty, Muscatine Co. IA | Fault tolerant operating method for a cotton packager. | 7093536 | 2006 |
| Archer | Tracy | West Liberty, Muscatine Co. IA | End of row detection and compacting sequence for a cotton harvesting machine. | 7107747 | 2006 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | Automatically deployable and storable cover apparatus for directing cotton flow from a conveyor duct of a cotton harvester to a cotton receiver thereof. Partners Timothy A. Meeks, Earl R. Snyder. | 7204752 | 17 Apr 2007 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | End of row detection and compacting sequence for a cotton harvesting machine. Partners Michael J. Covington, Timothy A. Meeks, Dwight D. Lemke. | 7222477 | 29 May 2007 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | End of row detection and compacting sequence for a cotton harvesting machine. Partners Michael J. Covington, Timothy A. Meeks, Dwight D. Lemke. | 7228680 | 12 Jun 2007 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | Automatically deployable and storable cover apparatus for directing cotton flow from a conveyor duct of a cotton harvester to a cotton receiver thereof. Partners Timothy A. Meeks, Earl R. Snyder. | 7261634 | 28 Aug 2007 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | Cotton receiving and densification apparatus for a cotton module builder of a cotton harvesting machine. Partners Kevin S. Richmand, Gary R. Gallens, Michael J. Covington. | 7267051 | 11 Sep 2007 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | Automatically deployable and storable cover apparatus for directing cotton flow from a conveyor duct of a cotton harvester to a cotton receiver thereof. Partners Timothy A. Meeks, Earl R. Snyder. | 7297054 | 20 Nov 2007 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | End of row detection and compacting sequence for a cotton harvesting machine. Partners Michael J. Covington, Timothy A. Meeks, Dwight D. Lemke. | 7320208 | 22 Jan 2008 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | End of row detection and compacting sequence for a cotton harvesting machine. Partners Michael J. Covington, Timothy A. Meeks, Dwight D. Lemke. | 7320209 | 22 Jan 2008 |
| Archer | Tracy R. | West Liberty, Muscatine Co. IA | Lid to lower basket sealing apparatus for a cotton packager machine. Partners Michael J. Covington, Timothy A. Meeks. | 7320639 | 22 Jan 2008 |
| Armstrong | Tonya | Muscatine, Muscatine Co. IA | Cold water soluble extruded starch product. Partners Lin Wang, Pete Miller, Jeff Underwood, Michael Kramer, Susan Freers, Roger McPherson, E. Daniel Hubbard, Terry Andren. | 7595015 | 29 Sep 2009 |
| Armstrong | Tonya | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Pete Miller, Michael Kramer, Susan Freers, Roger McPherson, Daniel E. Hubbard, Terry Andren, Jeff Underwood. | 8263163 | 11 Sep 2021 |
| Armstrong | Tonya | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Peter Miller, Michael Kramer, Susan Freers, Roger McPherson, Daniel Hubbard, Terry Andren, Jeff Underwood. | 9605141 | 28 Mar 2017 |
| Aschbrenner | Evan T. | Muscatine | Connector hub and modular work system. Partners Daniel Birr, Kelly Bazal, Paul Trieu, Mitchell R. Bakker, Zachary Raven, Cara Danis, Derek Steelman, Karl Youngdahl. | 10034539 | 31 Jul 2018 |
| Aschbrenner | Evan T. | Muscatine | Chair with pivot function. Partners Jay R. Machael, Daniel W. Tracy, Andrew B. Hector. | 10448742 | 22 Oct 2019 |
| Aschbrenner | Evan T. | Muscatine | Chair with pivot function and method of making. Partners Jay R. Machael, Daniel W. Tracy Jr, Andrew B. Hector | 9198514 | 1 Dec 2015 |
| Aschbrenner | Evan T. | Muscatine | Connector hub and modular work system. Partners Daniel Birr, Kelly Bazal, Paul Trieu, Michaell R. Bakker, Zachary Raven, Cara Danis, Derek Steelman. | 9433282 | 6 Sep 2016 |
| Aschbrenner | Evan T. | Muscatine | Method of making a chair with pivot function. Partners Jay R. Machael, Daniel W. Tracy, Andrew B. Hector. | 9743773 | 29 Aug 2017 |
| Aschbrenner | Evan T. | Muscatine | Chair. Partners Patrick J. McEneany, marti Johannes Lampdla, Blanca Fleischer, Jay R. Machael. | D707995 | 1 Jul 2014 |
| Axtell | Robert | Muscatine, Muscatine Co. IA | Wader floatation device. | 8292683 | 23 Oct 2012 |
| Baer | Brett | Muscatine, Muscatine Co. IA | Enclosure box attachment apparatus, system, and method. | 6969034 | 2005 |
| Baer | Brett | Muscatine, Muscatine Co. IA | Enclosure box attachment apparatus, system, and method. | 6988697 | 2006 |
| Baer | Brett | Muscatine, Muscatine Co. IA | Enclosure box attachment apparatus, system, and method. | 7059572 | 2006 |
| Bartels | Alan | Wilton, Muscatine Co. IA | Material handling vehicle having a stability support. | 6089353 | 2000 |
| Bartels | Alan | Wilton, Muscatine Co. IA | Pallet truck tiller arm with angle detector for speed select. | 7025157 | 2006 |
| Bartels | Alan W. | Wilton, Muscatine Co. IA | Pallet truck tiller arm with angular speed mode adjustment and acceleration control. Partner Ryan Philip Lindsay. | 7353099 | 1 Apr 2008 |
| Bartels | Alan William | Wilton, Muscatine Co. IA | Wheel support assembly for a vehicle. | 8528917 | 10 Sep 2013 |
| Bartels | Alan William | Wilton, Muscatine Co. IA | Cart carrier with biased clamping device. | 8591154 | 26 Nov 2013 |
| Bartenhagen | Matthew S. | Durant, Muscatine Co. IA | Adjusting expandable rim width using a band. Partners Noel K. Stineman, Wade L. Terrill, Matthew S. Bartenhagen. | 9724888 | 8 Aug 2017 |
| Bastin | Eric | Muscatine, Muscatine Co. IA | Stackable chair. | 516830 | 2006 |
| Bastin | Eric | Muscatine, Muscatine Co. IA | Stackable chair with glides. | 6957860 | 2005 |
| Bazin | Helene | Muscatine, Muscatine Co. IA | Sucrose based surfactants and methods thereof. | 6184196 | 2001 |
| Bazin | Helene | Muscatine, Muscatine Co. IA | C-glycoside analogs and methods for their preparation and use. | 6245902 | 2001 |
| Bazin | Helene | Muscatine, Muscatine Co. IA | Method for absorbing fluid. | 6946148 | 2005 |
| Beeler | Forrest R. | Muscatine, Muscatine Co. IA | Adjustable vehicle axle. Partners Thomas C. Boe, Kyle L. Boe, Thomas E. Boe, Mark J. Deutsch, Matthew T. Miller. | 10549579 | 4 Feb 2020 |
| Bender | David | Muscatine, Muscatine Co. IA | Carbon black pellets bound by functional polymer. | 10604635 | 31 Mar 2020 |
| Bender | David | Muscatine, Muscatine Co. IA | Carbon black pellets bound by styrene-butadiene latex polymer. | 10221293 | 5 Mar 2019 |
| Bender | David | Muscatine, Muscatine Co. IA | Method of preparing a bottom surface of a precured tire tread. | 10500804 | 10 Dec 2019 |
| Bender | David | Muscatine, Muscatine Co. IA | Methods for manufacturing a tread for agricultural tire using a dinitrile oxide cure system. Partners Robert Barned, Joshua Abell. | 11148381 | 19 Oct 2021 |
| Bender | David | Muscatine, Muscatine Co. IA | Carbon black pellets bound by functional polymer. | 11174367 | 16 Nov 2021 |
| Bender | David | Muscatine, Muscatine Co. IA | Retreaded tires and method for making the same without spray cement. | 6368439 | 2002 |
| Berggren | Michael L. | Stockton, Muscatine Co. IA | Deck plate control system for a header of an agricultural harvester. Partners Eric L. Walker, Kyle O. Lauff, Brian P. Crow, Trevor D. Book, Barry E. Lehman, Barry E. Lehman, James M. Gessel, Andrew V. Lauwers. | 9668413 | 6 Jun 2017 |
| Berggren | Michael Lee | Stockton, Muscatine Co. IA | Adjustable row unit deck plate for a header of an agricultural harvester. Partners Eric L. Walker, Jason Earl Smith. | 9408348 | 9 Aug 2016 |
| Berns | James | Muscatine, Muscatine Co. IA | Bollard-type light for illuminating pathways and similar areas. | 571495 | 2008 |
| Berns | James | Muscatine, Muscatine Co. IA | Llight fixture for pathway, bollard, or side light applications. | 589196 | 2009 |
| Berns | James J. | Muscatine, Muscatine Co. IA | Apparatus and method for pathway or similar lighting. Partner Thomas A. Stone. | 7976199 | 12 Jul 2011 |
| Berns | James J. | Muscatine, Muscatine Co. IA | Lighting system with combined directly viewable luminous or transmissive surface and controlled area illumination. Partners Joe P. Crookham, Thomas A. Stone. | 8256921 | 4 Sep 2012 |
| Berns | James J. | Muscatine, Muscatine Co. IA | Apparatus and method for pathway or similar lighting. Partners Lawrence H. Boxler, Matthew D. Drost, Chris P. Lickiss, Joel D. Rozendaal, Thomas A. Stone. | 8770801 | 8 Jul 2014 |
| Berns | James J. | Muscatine, Muscatine Co. IA | Lighting system with combined directly viewable luminous or transmissive surface and controlled area illumination. Partners Joe P. Cookham, Thomas A. Stone. | 8944617 | 3 Feb 2015 |
| Birch | James | Muscatine, Muscatine Co. IA | Method and apparatus for punching particle board. | 6923100 | 2005 |
| Bishop | Leona | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. | 6098569 | 2000 |
| Bishop | Leona | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. | 6216634 | 2001 |
| Bishop | Leona | Muscatine, Muscatine Co. IA | Lithographic dampening solution and method for dampening a lithographic plate. | 6488754 | 2002 |
| Blasen | Steven | Muscatine, Muscatine Co. IA | Nesting table with controlled pivoting movement. | 7066098 | 2006 |
| Boche | Jurgen | Muscatine, Muscatine Co. IA | Reusable packaging system. | 7032747 | 2006 |
| Boe | Kyle L. | Muscatine, Muscatine Co. IA | Adjustable vehicle axle. Partners Thomas C. Boe, Thomas E. Boe, Mark J. Deutsch, Forrest R. Beeler, Matthew T. Miller. | 10549579 | 4 Feb 2020 |
| Boe | Thomas E. | Muscatine, Muscatine Co. IA | Adjustable vehicle axle. Partners Thomas C. Boe, Kyle L. Boe, Mark J. Deutsch, Forrest R. Beeler, Matthew T. Miller. | 10549579 | 4 Feb 2020 |
| Boe | Thomas E. | Muscatine, Muscatine Co. IA | Adjustable vehicle axle. Partners Thomas C. Boe, Kyle L. Boe, Mark J. Deutsch, Forrest R. Beeler, Matthew T. Miller. | 10549579 | 4 Feb 2020 |
| Bradley | Nathan | Muscatine, Muscatine Co. IA | Gripping device for articulated work machine. Partners Matthew J. Hennemann, Michael r. Heiar, Bradley O'Connor, David J. Sanning, Matthew Wangenbach. | 8926257 | 6 Jan 2015 |
| Bradley | Nathan | Muscatine, Muscatine Co. IA | Articulated work machine. Partners Matthew D. Wangenbach, Jason Mattice, Ronald C. Natzke, Ralph D. Galloway. | 9334624 | 10 May 2016 |
| Bradley | Nathan | Muscatine, Muscatine Co. IA | Equipment boom. Partners Matthew Wangenbach, Daniel Morrow, Carl Hagele. | D646306 | 4 Oct 2011 |
| Bradley | Nathan | Muscatine, Muscatine Co. IA | Equipment dipperstick. Partners Matthew Wangenbach, Daniel Morrow, Michael Heiar, Carl Hagele. | D678919 | 26 Mar 2013 |
| Bradley | Nathan | Muscatine, Muscatine Co. IA | Equipment boom. Partners Aaron Richard, Eric Zieser, Sachin Jhiriwal, Jeffrey Stewart, Carl J. Hagele. | D746877 | 5 Jan 2016 |
| Bradley | Nathan | Muscatine, Muscatine Co. IA | Equipment boom. Partners Aaron Richard, Eric Zieser, Sachin Jhiriwal, Jeffrey Stewart, Carl J. Hagele. | D797815 | 19 Sep 2017 |
| Bradley | Nathan J. | Muscatine, Muscatine Co. IA | System for lubricating a pivot interface of a work vehicle. Partners Nathan J. Bradley, Ryan Oggler, Anthony J. Lamela, Arnold Matthew, Marvin L. Linder, Nathaniel B. Waller, Wayne E. Bietz. | 10392058 | 27 Aug 2019 |
| Bradley | Nathan J. | Muscatine, Muscatine Co. IA | Universal quick coupler for backhoe. Partners Vikram Nair, Matthew D. Wangenbach, David J. Sanning, Ronald C. Natzke. | 9284712 | 15 Mar 2016 |
| Bradley | Nathan J. | Muscatine, Muscatine Co. IA | Radial pattern mechanically adjustable blade pitch mount. Partner Ryan Ogg. | 9689142 | 27 Jun 2017 |
| Brown | Matthew | Wilton, Muscatine Co. IA | Simplified wall panel. | 6775953 | 2004 |
| Brown | Matthew C. | Wilton, Muscatine Co. IA | Seat damper assembly. Partners Travis J. Crowell, Aaron Michael Ickes, Jay R.Machael, Phillip D. Minino. | 8322794 | 4 Dec 2012 |
| Brown | Matthew C. | Wilton, Muscatine Co. IA | Modular wall system with variable trim. Partners Eberhard Von Hoyningen Huene, Scott Shovar. | 9803361 | 31 Oct 2017 |
| Brugman | William | Muscatine, Muscatine Co. IA | Air removal and fastener extraction system. | 6270602 | 2001 |
| Buls | Vincent | Wilton, Muscatine Co. IA | Straight motion parallelogram linkage. | 6568734 | 2003 |
| Buls | Vincent | Wilton, Muscatine Co. IA | Linkage for expandable rooms. | 6729670 | 2004 |
| Butterworth | Mark | Muscatine, Muscatine Co. IA | Clock wheel pivot bearing. | 8393797 | 12 Mar 2013 |
| Cai | Junhui | Muscatine, Muscatine Co. IA | Tire tread. Partner Herbert Roelle. | 418457 | 2000 |
| Cai | Junhui | Muscatine, Muscatine Co. IA | Tire tread. | 420951 | 2000 |
| Calcott | Charles | Muscatine, Muscatine Co. IA | Braced front loading lock system for office furniture. | 6748778 | 2004 |
| Cali | David | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 6518223 | 2003 |
| Cali | David | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 6806231 | 2004 |
| Cali | David F. | Muscatine, Muscatine Co. IA | Drilling fluid apparatus and method. Partners Michael Riley, Kevin H. Schilling. | 7265078 | 4 Sep 2007 |
| Cambridge | James B. | Muscatine, Muscatine Co. IA | Floating beverage holder. Partner Linda K. Cambridge. | D749369 | 16 Feb 2016 |
| Carlson | Kenneth W. | Muscatine, Muscatine Co. IA | Material handling vehicle with product placement indication. Partners David J. Sweeney, Donald Garvey, Gregory Kosar, Daniel R. Driscall. | 9679447 | 13 Jun 2017 |
| Carlson | Lawrence | Muscatine, Muscatine Co. IA | Retreaded tires and method for making the same without spray cement. | 6368439 | 2002 |
| Carver III | Roy | Muscatine, Muscatine Co. IA | Bulk material container. Partners David J. Burken, Mark A. Post, Aron Rutin, Brig W. Vanderwoude. | 8474622 | 2 Jul 2013 |
| Carver | Roy J. | Muscatine, Muscatine Co. IA | Bulk material container. Partners David J. Burken, Mark A. Post, Aron Rutin, Brig W. Vanderwoude. | 9272814 | 1 Mar 2016 |
| Castle | Richard E. | Muscatine, Muscatine Co. IA | Pest control agent, method for manufacture of pest control agent, and method for pest control. Partners Kevin H. Schilling, Sarjit Johal, Frank W. Barresi. | 8557268 | 15 Oct 2013 |
| Cawiezell | William | Muscatine, Muscatine Co. IA | Material handling vehicle having a stability support. | 6089353 | 2000 |
| Cerny | Andy | Muscatine, Muscatine Co. IA | Method and apparatus for improved tread splicing. | 8357254 | 22 Jan 2013 |
| Chrisman | Billy D. | Muscatine, Muscatine Co. IA | Apparatuses and methods for degassing effluent. Partner Zac Halloran. | 9950934 | 24 Apr 2018 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Dynamic on-line scoring guide and method. | 6155839 | 2000 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Categorized test reporting system and method. | 6159018 | 2000 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Multiple test item scoring system and method. | 6168440 | 2001 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Method and system for preventing bias in test answer scoring. | 6183260 | 2001 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Collaborative and quality control scoring system and method. | 6183261 | 2001 |
| Clark | Jay | West Liberty, Muscatine Co. IA | System for providing feedback to test resolvers. | 6193521 | 2001 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Multiple data item scoring system and method. | 6558166 | 2003 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Collaborative and quality control scoring system and method. | 6749435 | 2004 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Categorized data item reporting system and method. | 6918772 | 2005 |
| Clark | Jay | West Liberty, Muscatine Co. IA | System for providing feedback to evaluators. | 6976847 | 2005 |
| Clark | Jay | West Liberty, Muscatine Co. IA | Dynamic on-line scoring guide and method. | 7044743 | 2006 |
| Claussen | Edward | West Liberty, Muscatine Co. IA | Rotary strip cutter. Partners Gerald Lessard, Todd Bailey. | 9815219 | 14 Nov 2017 |
| Conder | Paul | Muscatine, Muscatine Co. IA | Method and apparatus for preparing tire tread for a retread tire. | 6899778 | 2005 |
| Cooley | Patrick | Wilton, Muscatine Co. IA | Means and apparatus for control of remote electrical devices. | 6681110 | 2004 |
| Cooley | Patrick K. | Wilton, Muscatine Co. IA | Means and apparatus for control of remote electronic devices. Partners Joe P. Crookham, Atonio Rivera, Michael B. Foster, Ryan A. Marsh, Walter R. Tippett. | 7778635 | 17 Aug 2010 |
| Cooley | Patrick K. | Muscatine, Muscatine Co. IA | Means and apparatus for control of remote electronic devices. Partners Joe P. Crookham, Antonio Rivera, Michael B. Foster, Ryan A. Marsh, Walter R. Tippett. | 9026104 | 5 May 2015 |
| Daugherty | Estes | Muscatine, Muscatine Co. IA | Method and apparatus for applying tire tread for a retread tire. | 6758931 | 2004 |
| Daugherty | Estes | Muscatine, Muscatine Co. IA | Method and apparatus for applying tire tread for a retread tire. | 6899778 | 2005 |
| Davis | Keith | Wilton, Muscatine Co. IA | Chair control gas spring retainer for chair height reduction. | 6199952 | 2001 |
| Davis | Keith | Wilton, Muscatine Co. IA | Chair of modular construction. | 6568760 | 2003 |
| Davis | Keith | Wilton, Muscatine Co. IA | Ergonomic chair. | 6669292 | 2003 |
| Davis | Keith | Wilton, Muscatine Co. IA | Height and pivot-adjustable chair arm. | 6702386 | 2004 |
| Deutsch | Mark J. | Muscatine, Muscatine Co. IA | Adjustable vehicle axle. Partners Thomas C. Boe, Kyle L. Boe, Thomas E. Boe, Forrest R. Beeler, Matthew T. Miller. | 10549579 | 4 Feb 2020 |
| Duda | Chester G. | West Liberty, Muscatine Co. IA, Muscatine, Muscatine Co. IA Co. | Thin layer sonochemistry and sonoelectrochemistry devices and methods. Partners Johna Leddy, Jacob Lyon, Wiliam J. Leddy, III. | 10300453 | 28 May 2019 |
| Dvorak | John | West Liberty, Muscatine Co. IA | Biometric data hashing, verification and security. Partners Stephen L. Schultz, David R. Nilosek. | 10992664 | 27 Apr 2021 |
| Dvorak | John | West Liberty, Muscatine Co. IA | Biometric recognition and security system. Partners Evan Krueger, Melanie Shapiro. | 11138409 | 5 Oct 2021 |
| Dvorak | John | West Liberty, Muscatine Co. IA | Biometric data hashing, verification and security. Partners Stephen L. Schultz, David R. Nilosek. | 9935948 | 3 Apr 2018 |
| Ebeling | Carol | Muscatine, Muscatine Co. IA | Enclosure box attachment apparatus, system, and method. | 6969034 | 2005 |
| Ebeling | Carol | Muscatine, Muscatine Co. IA | Enclosure box attachment apparatus, system, and method. | 6988697 | 2006 |
| Ebeling | Carol | Muscatine, Muscatine Co. IA | Enclosure box attachment apparatus, system, and method. | 7059572 | 2006 |
| Engels | Shawn | Muscatine, Muscatine Co. IA | Microspheres. Partners Carrie Shipley, Brian Jensen, Susan Freers. | 9918942 | 20 Mar 2018 |
| Evans | Earl | Muscatine, Muscatine Co. IA | Sports-headgear hanger. | 6948627 | 2005 |
| Eversmeyer | Michael | Muscatine, Muscatine Co. IA | Cat attractant. Partners Lin Wang, Elizabeth Flickinger. | 10085415 | 2 Oct 2018 |
| Eversmeyer | Michael | Muscatine, Muscatine Co. IA | Cat attractant. Partners Lin Wang, Elizabeth Flickinger. | 10212917 | 26 Feb 2019 |
| Ferris | Gregory M. | Muscatine, Muscatine Co. IA | Tri-hull fishing kayak with elevated seat and foot-operated paddles. | 10618609 | 14 Apr 2020 |
| Flickinger | Elizabeth | Muscatine, Muscatine Co. IA | Cat attractant. Partners Lin Wang, Michael Eversmeyer. | 10085415 | 2 Oct 2018 |
| Flickinger | Elizabeth | Muscatine, Muscatine Co. IA | Cat attractant. Partners Lin Wang, Michael Eversmeyer. | 10212917 | 26 Feb 2019 |
| Frantz | Michael | Muscatine, Muscatine Co. IA | Simplified wall panel. | 6775953 | 2004 |
| Freeman | Dan | Muscatine, Muscatine Co. IA | Dust suppressant and soil stabilization composition. | 7070709 | 2006 |
| Freeman | Daniel | Muscatine, Muscatine Co. IA | Animal feed, method for preparing animal feed, and method for feeding an animal. | 6746698 | 2004 |
| Freeman | Daniel R. | Muscatine, Muscatine Co. IA | Animal feed, method for preparing animal feed, and method for feeding an animal. | 7223436 | 29 May 2007 |
| Freers | Susan | Muscatine, Muscatine Co. IA | Reduced malto-oligosaccharide cleansing compositions. | 6475979 | 2002 |
| Freers | Susan | Muscatine, Muscatine Co. IA | Cold water soluble extruded starch product. Partners Lin Wang, Pete Miller, Jeff Underwood, Michael Kramer, Tonya Armstrong, Roger McPherson, E. Daniel Hubbard, Terry Andren. | 7595015 | 29 Sep 2009 |
| Freers | Susan | Muscatine, Muscatine Co. IA | Process using cold-water soluble extruded starch. Partners Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Jeff Underwood, Roger McPherson, E. Daniel Hubbard. | 7727443 | 1 Jun 2010 |
| Freers | Susan | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Jeff Underwood, Roger McPherson, E. Daniel Hubbard, Terry Andren. | 8192660 | 5 Jun 2012 |
| Freers | Susan | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Pete Miller, Michael Kramer, Tonya Armstrong, Roger McPherson, Daniel E. Hubbard, Terry Andren, Jeff Underwood. | 8263163 | 11 Sep 2012 |
| Freers | Susan | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Peter Miller, Michael Kramer, Tonya Armstrong, Roger McPherson, Daniel Hubbard, Terry Andren, Jeff Underwood. | 9605141 | 28 Mar 2017 |
| Freers | Susan | Muscatine, Muscatine Co. IA | Microspheres. Partners Carrie Shipley, Brian Jensen, Shawn Engels. | 9918942 | 20 Mar 2018 |
| Frisbie | Todd R. | Muscatine, Muscatine Co. IA | Expandable rim for tire tread buffing apparatus and method. Partners Eric M. Henriksen, Christopher J. A. Ferrell. | 11059248 | 13 Jul 2021 |
| Garrett | Edward | West Liberty, Muscatine Co. IA | Lug pattern container. | 587106 | 17 Aug 2004 |
| Garrett | Edward S. | West Liberty, Muscatine Co. IA | Clean room food processing systems and structures. Partners Richard D. Woodford & Charles F. Cook. | 10472837 | 12 Nov 2019 |
| Garrett | Edward S. | West Liberty, Muscatine Co. IA | Clean room food processing systems, methods and structures. Partners Richard D. Woodord, Charles F. Cook. | 7707931 | 4 May 2010 |
| Garrett | Edward S. | West Liberty, Muscatine Co. IA | Clean room food processing methods. Partner Richard D. Woodford. | 8216510 | 10 Jul 2012 |
| Garrett | Thomas | Muscatine, Muscatine Co. IA | Simplified wall panel. | 6775953 | 2004 |
| Genung | Cynthia | Moscow, Muscatine Co. IA | Full length double-sided expandable room for a recreational vehicle. | 522923 | 2006 |
| Goodale | Jodi | Muscatine, Muscatine Co. IA | Cover for a material handling vehicle. | 499520 | 2004 |
| Goodale | Jodi | Muscatine, Muscatine Co. IA | Top cover for a material handling vehicle. | 499521 | 2004 |
| Goodale | Jodi | Muscatine, Muscatine Co. IA | Frame for a material handling vehicle. | 504200 | 2005 |
| Gray | Jeremy D. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, James A. Kendall Jr. | 10427373 | 1 Oct 2019 |
| Gray | Jeremy D. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, James A. Kendall Jr. | 11167514 | 9 Nov 2021 |
| Gray | Jeremy D. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, James A. Kendall Jr. | 11173677 | 16 Nov 2021 |
| Gray | Jeremy D. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, James A. Kendall Jr. | 11167514 | 9 Nov 2021 |
| Gray | Jeremy D. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, James A. Kendall Jr. | 11173677 | 16 Nov 2021 |
| Green | Randall | Muscatine, Muscatine Co. IA | Cup holder. | 474944 | 2003 |
| Green | Randall | Muscatine, Muscatine Co. IA | Chair. | 483189 | 2003 |
| Green | Randall | Muscatine, Muscatine Co. IA | Lounge chairs and table. | 484709 | 2004 |
| Green | Randall | Muscatine, Muscatine Co. IA | Tablet arm support. | 487692 | 2004 |
| Green | Randall | Muscatine, Muscatine Co. IA | Chair base. | 488007 | 2004 |
| Green | Randall | Muscatine, Muscatine Co. IA | Chair with arms. | 505276 | 2005 |
| Green | Randall | Muscatine, Muscatine Co. IA | Chair. | 505801 | 2005 |
| Green | Randall | Muscatine, Muscatine Co. IA | Pull handle. | 506119 | 2005 |
| Green | Randall | Muscatine, Muscatine Co. IA | Stackable chair. | 516830 | 2006 |
| Green | Randall | Muscatine, Muscatine Co. IA | Stackable chair with glides. | 6957860 | 2005 |
| Green | Randall | Muscatine, Muscatine Co. IA | Versatile chair. | 7147286 | 2006 |
| Gridley | Jason | Wilton, Muscatine Co. IA | Molded article extractor and method. Partner Troy Allen Kost. | 10220581 | 16 Jan 2019 |
| Gridley | Jason Lem | Wilton, Muscatine Co. IA | Molded article extractor and method. Partner Tro Allen Kost. | 8807984 | 19 Aug 2014 |
| Gridley | Jason Len | Wilton, Muscatine Co. IA | Molded article extractor and method. Partner Troy Allen Kost. | 10427369 | 1 Oct 2019 |
| Groulx | James | Muscatine, Muscatine Co. IA | Chair. | 427793 | 2000 |
| Groulx | James | Muscatine, Muscatine Co. IA | Chair. | 439430 | 2001 |
| Groulx | James | Muscatine, Muscatine Co. IA | Chair. Partner Matthew Phillips | 446396 | 2001 |
| Groulx | James | Muscatine, Muscatine Co. IA | Cup holder. | 474944 | 2003 |
| Groulx | James | Muscatine, Muscatine Co. IA | Chair. | 483189 | 2003 |
| Groulx | James | Muscatine, Muscatine Co. IA | Lounge chairs and table. | 484709 | 2004 |
| Groulx | James | Muscatine, Muscatine Co. IA | Tablet arm support. | 487692 | 2004 |
| Groulx | James | Muscatine, Muscatine Co. IA | Chair base. | 488007 | 2004 |
| Groulx | James | Muscatine, Muscatine Co. IA | Chair with arms. | 505276 | 2005 |
| Groulx | James | Muscatine, Muscatine Co. IA | Chair. | 505801 | 2005 |
| Groulx | James | Muscatine, Muscatine Co. IA | Pull handle. | 506119 | 2005 |
| Groulx | James | Muscatine, Muscatine Co. IA | Stackable chair. | 516830 | 2006 |
| Groulx | James | Muscatine, Muscatine Co. IA | Stackable chair with glides. | 6957860 | 2005 |
| Groulx | James | Muscatine, Muscatine Co. IA | Versatile chair. | 7147286 | 2006 |
| Gubser | Kelly | Muscatine, Muscatine Co. IA | Tire buffing apparatus. | 6745809 | 2004 |
| Gubser | Kelly | Muscatine, Muscatine Co. IA | Tire buffing apparatus. | 7040371 | 2006 |
| Gute | Frank | Muscatine, Muscatine Co. IA | animal litter, process for preparing animal litter, and method for removal of animal waste | 6098569 | 2000 |
| Gute | Frank | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. | 6216634 | 2001 |
| Gute | Frank | Muscatine, Muscatine Co. IA | Compacted starch hydrolysate product with improved handling characteristics and reduced tendency to become sticky. | 6379467 | 2002 |
| Habboub | Amin | Muscatine, Muscatine Co. IA | Body support system. | 6598251 | 2003 |
| Habboub | Amin | Muscatine, Muscatine Co. IA | Ergonomic chair. | 6669292 | 2003 |
| Habboub | Amin | Muscatine, Muscatine Co. IA | Body support system with energy dissipation means. | 6687933 | 2004 |
| Hagens | Paul | Muscatine, Muscatine Co. IA | Apparatus, method, and system for laser welding heat sink fins in outdoor lighting fixtures. Partners Myron Gordin, David L. barker, Steven T. Heaton, Kenneth G. Lewis Jr, Mark E. Thedens. | 10549384 | 4 Feb 2020 |
| Hagens | Paul M. | Muscatine, Muscatine Co. IA | Apparatus, method, and system for laser welding heat sink fins in outdoor lighting fixtures. Partners Myron Gordin, David L. Barker, Steven T. Heaton, Kenneth G. Lewis Jr, Mark E. Thedens. | 10792762 | 6 Oct 2020 |
| Halloran | Zachary | Preparation of malto-oligosaccharides. Partners Steven Ramsden, Albert Pollmeier, Jeff Underwood. | 10233472 | 19 Mar 2019 | |
| Halloran | Zachary | Muscatine, Muscatine Co. IA | Apparatuses and methods for degassing effluent. Partner Billy D. Chrisman. | 9950934 | 24 Apr 2018 |
| Halloran | Zachary J. | Process for hydrolysis of wet fiber and method for producing fermentation products from wet fiber. Partners Sarjit Johal, Steven L. Ramsden, Albert J. Pollmeier. | 8658405 | 25 Feb 2014 | |
| Halloran | Zachary J. | Muscatine, Muscatine Co. IA | Preparation of malto-oligosaccharides. Partners Steven L. Ramsden, Albert J. Pollmeier, Jeff M. Underwood. | 9637767 | 2 May 2017 |
| Halloran | Zachary J. | Preparation of malto-oligosaccharides. Partners Steven L. Ramsden, Albert J. Pollmeier, Jeff M. Underwood. | 9163269 | 20 Oct 2015 | |
| Hansen | Brad | Muscatine, Muscatine Co. IA | Method and apparatus for punching particle board. | 6923100 | 2005 |
| Hartman | Gordon | Atalissa, Muscatine Co. IA | Simplified wall panel. | 6775953 | 2004 |
| Harvey | Jacob | Muscatine, Muscatine Co. IA | Support beam connector system. Partner Brian Trego. | 11085478 | 10 Aug 2021 |
| Harvey | Richard | Muscatine, Muscatine Co. IA | Process for treating a fibrous slurry of coated broke. | 6602389 | 2003 |
| Harvey | Richard | Muscatine, Muscatine Co. IA | Paper web with pre-flocculated filler incorporated therein. | 6835282 | 2004 |
| Harvey | Scott H. | West Liberty, Muscatine Co. IA | Electrochemical oxygen generator module assembly. Partner Brad M. Bagby. | 7396442 | 8 Jul 2008 |
| Harvey | Scott H. | West Liberty, Muscatine Co. IA | Radial cam-driven compressor and radial cam-driven compressor assemblies. Partners Timothy Raleigh, Sammy Mickelson, Robert Francois, Kevin Hurley. | 8684704 | 1 Apr 2014 |
| Haskell | Ronald | West Liberty, Muscatine Co. IA | Rapid generation of recombinant adenoviral vectors. | 6830920 | 2004 |
| Hector | Andrew B. | Muscatine, Muscatine Co. IA | Chair with pivot function. Partners Evan T. Aschbrenner, Daniel W. Tracy, Jay R. Machael. | 10448742 | 22 Oct 2019 |
| Hector | Andrew B. | Muscatine, Muscatine Co. IA | Stacking and nesting chair. Patners Marcus C. Koepke, Jay R. Machael. | 8544951 | 1 Oct 2013 |
| Hector | Andrew B. | Muscatine, Muscatine Co. IA | Stacking and nesting chair. Partners Marcus C. Koepke, Jay R. Machael. | 8967714 | 3 Mar 2015 |
| Heitman | Brandt M. | Muscatine, Muscatine Co. IA | Chair and chair control assemblies, systems, and methods. Partners Matthew R. Lindorfer, Brandt M. Heitman, Jesse Hahn. | 9801471 | 31 Oct 2017 |
| Heitman | Brandt M. | Muscatine, Muscatine Co. IA | Chair and chair control assemblies, systems, and methods. Partners Matthew R. Lindorfer, Brandt M. Heitman, Jesse Hahn. | 9980568 | 29 May 2018 |
| Helmsworth | Thomas Frederick | Muscatine, Muscatine Co. IA | Method and system of illuminating poured surfaces | 9411084 | 9 Aug 2016 |
| Henriksen | Eric M. | Muscatine, Muscatine Co. IA | Adjusting expandable rim width using a band. Partners Nooel K. Stineman, Wade L. Terrill, Matthew S. Bartenhagen. | 10786961 | 29 Sep 2020 |
| Henriksen | Eric M. | Muscatine, Muscatine Co. IA | Tire inspection apparatus. Partners Troy A. Kost, Christopher J. A. Ferrell. | 10261038 | 16 Apr 2019 |
| Henriksen | Eric M. | Muscatine, Muscatine Co. IA | Expandable rim for tire tread buffing apparatus and method. Partners Todd R. Frisbie, Christopher J. A Ferrell. | 10343359 | 9 Jul 2019 |
| Henriksen | Eric M. | Muscatine, Muscatine Co. IA | Expandable rim width insert. | 10343361 | 9 Jul 2019 |
| Henriksen | Eric M. | Muscatine, Muscatine Co. IA | Expandable rim for tire tread buffing apparatus and method. Partners Todd R. Frisbie, Christopher J. A. Ferrell. | 11059248 | 13 Jul 2021 |
| Henriksen | Eric M. | Muscatine, Muscatine Co. IA | Expandable rim width insert | 9623617 | 18 Apr 2017 |
| Henriksen | Eric M. | Muscatine, Muscatine Co. IA | Adjusting expandable rim width using a band. Partners Noel K. Stineman, Wade L. Terrill, Matthew S. Bartenhagen. | 9724888 | 8 Aug 2017 |
| Henthorn | William K. | Muscatine, Muscatine Co. IA | Methods of constructing stair unit. Partners Steve A. Mitchell, Paul E. Sanders, Richard M. Vose, Jonathan D. Mitchell. | 8307603 | 13 Nov 2012 |
| Hinkhouse | Lysle R. | Wilton, Muscatine Co. IA | Seat cushion with integral cover attachment. Partners L. John Koutsky, William Tuman. | 7444700 | 4 Nov 2008 |
| Hitchcock | Richard R. | Muscatine, Muscatine Co. IA | Adhesive. Partner Eric R. Mehnert. | 9150761 | 6 Oct 2015 |
| Hohneke | Ralph | Muscatine, Muscatine Co. IA | Method and apparatus for punching particle board. | 6923100 | 2005 |
| Hubbard | Daniel | West Liberty, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Peter Miller, Michael Kramer, Tonya Armstrong, Roger McPherson, Jeff Underwood, Terry Andren, Roger McPherson. | 9605141 | 28 Mar 2017 |
| Hubbard | Daniel E. | West Liberty, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Pete Miller, Michael Kramer, Susan Freers, Tonya Armstrong, Roger McPherson, Terry Andren, Jeff Underwood. | 8263163 | 11 Sep 2012 |
| Hubbard | E. Daniel | West Liberty, Muscatine Co. IA | Cold water soluble extruded starch product. Partners Lin Wang, Pete Miller, Jeff Underwood, Michael Kramer, Susan Freers, Tonya Armstrong, Roger McPherson, Terry Andren. | 7595015 | 29 Sep 2009 |
| Hubbard | E. Daniel | West Liberty, Muscatine Co., IA | Process using cold-water soluble extruded starch. Partners Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Susan Freers, Jeff Underwood, Roger McPherson. | 7727443 | 1 Jun 2010 |
| Hubbard | E. Daniel | West Liberty, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Susan Freers, Jeff Underwood, Roger McPherson, Terry Andren. | 8192660 | 5 Jun 2012 |
| Hubbard | E. Daniel | West Liberty, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Ling Wang, Peter Miller, Tonya Armstrong, Susan Freers, Michael Kramer, Roger McPherson, Terry Andren. | 8951594 | 10 Feb 2015 |
| Hubbard | E. | West Liberty, Muscatine Co. IA | compacted starch hydrolysate product with improved handling characteristics and reduced tendency to become sticky | 6379467 | 2002 |
| Hunt | Douglas | Muscatine, Muscatine Co. IA | Computer work table. | 486013 | 2004 |
| Hunt | Douglas | Muscatine, Muscatine Co. IA | Versatile workstation system. | 6935247 | 2005 |
| Jackson | Brett | Wilton, Muscatine Co. IA | Steel product and method for manufacturing. | 6786980 | 2004 |
| Jensen | Brian | Muscatine, Muscatine Co. IA | Microspheres. Partners Carrie Shipley, Susan Freers, Shawn Engels. | 9918942 | 20 Mar 2018 |
| Johnson | Donald | Muscatine, Muscatine Co. IA | Process for the manufacture of methyl glucoside having low color and low sugar content. | 6017753 | 2000 |
| Johnson | Robert | Muscatine, Muscatine Co. IA | Furniture trim piece. | 452093 | 2001 |
| Johnston | Eugene | Muscatine, Muscatine Co. IA | Air removal and fastener extraction system. | 6270602 | 2001 |
| Kaufman | Jeff | West Liberty, Muscatine Co. IA | Floating stationary contact to create stable, low resistance contact joints. Partners Chad R. Mittelstadt, Frank T. Ehrenberger. | 8907236 | 9 Dec 2014 |
| Kaufman | Jeff | West Liberty, Muscatine Co. IA | Configuration of an arc runner for a miniature circuit breaker. Partner Chad R. Mittelstadt. | 9058939 | 16 Jun 2015 |
| Kaufman | Jeffrey M. | West Liberty, Muscatine Co. IA | Circuit breaker latching mechanism. Partners Jeremy D. Dorn, Kenneth L. Winter, Cameron L. Woodson, Chad R. Mittelstadt. | 7268654 | 11 Sep 2007 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Cup holder. | 474944 | 2003 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Chair. | 483189 | 2003 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Lounge chairs and table. | 484709 | 2004 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Tablet arm support. | 487692 | 2004 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Chair base. | 488007 | 2004 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Chair with arms. | 505276 | 2005 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Chair. | 505801 | 2005 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Pull handle. | 506119 | 2005 |
| Keitel | Joseph | Muscatine, Muscatine Co. IA | Versatile chair. | 7147286 | 2006 |
| Kendall Jr. | James | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, Jeremy D. Gray. | 9688038 | 27 Jun 2017 |
| Kendall Jr. | James A. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, Jeremy D. Gray. | 10427373 | 1 Oct 2019 |
| Kendall Jr. | James A. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, Jeremy D. Gray. | 11167514 | 9 Nov 2021 |
| Kendall Jr. | James A. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners John S. Lindsay, Jeremy D. Gray. | 11173677 | 16 Nov 2021 |
| Kennedy | Harry | Muscatine, Muscatine Co. IA | Concrete compositions and methods for the preparation thereof. | 6387171 | 2002 |
| Kent | Gage | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. | 6098569 | 2000 |
| Kent | Gage | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. | 6216634 | 2001 |
| Kightlinger | Adrian | Muscatine, Muscatine Co. IA | Derivatized malto-oligosaccharides, methods for trash scavenging, and process for preparing a paper web. | 6375798 | 2002 |
| Kleppe | Christian | Muscatine, Muscatine Co. IA | Base assembly for wall panel construction. | 6865853 | 2005 |
| Kleppe | Christian | Muscatine, Muscatine Co. IA | Bracket system for mounting fiberglass panel tiles. | 6880306 | 2005 |
| Koch | John R. | Muscatine, Muscatine Co. IA | Chair arm. Partner Jay R. Machael. | 543388 | 2007 |
| Koch | John R. | Muscatine, Muscatine Co. IA | Chair back upright. Partner Jay R. Machael. | 547978 | 2007 |
| Koch | John R. | Muscatine, Muscatine Co. IA | Chair back upright. Partner Jay R. Machael. | 548992 | 2007 |
| Koch | John R. | Muscatine, Muscatine Co. IA | Chair back upright. Partner Jay R. Machael. | 549977 | 2007 |
| Koch | John R. | Muscatine, Muscatine Co. IA | Chair back upright. Partner Jay R. Machael. | 550467 | 2007 |
| Koch | John R. | Muscatine, Muscatine Co. IA | Chair. Partner Jay R. Machael | 558994 | 2008 |
| Koch | John R. | Muscatine, Muscatine Co. IA | Flexible back support member with integrated recline stop notches. Partners Wolfgang Deisig, Nils Koehn, Corey J. Susie, Phillip D. Minino. | 8567864 | 29 Oct 2013 |
| Koch | John R. | Muscatine, Muscatine Co. IA | Resilient chair incorporating multiple flex zones. Partners Phillip David Minino, Marcus Curtis Koepke, Corey John Susie, Martin Calvin Koepke. | 8820835 | 2 Sep 2014 |
| Kottman | Mark | Muscatine, Muscatine Co. IA | Folding and tilting table. | 6845723 | 2005 |
| Kottman | Mark | Muscatine, Muscatine Co. IA | Modular wall panel construction. | 6889477 | 2005 |
| Kottman | Mark | Muscatine, Muscatine Co. IA | Universal wall panel tile connector. | 6941716 | 2005 |
| Kramer | Michael | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Ling Wang, Peter Miller, Tonya Armstrong, Susan Freers, Roger McPherson, E. Daniel Hubbard, Terry Andren. | 8951594 | 10 Feb 2015 |
| Kramer | Michael | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Peter Miller, Susan Freers, Tonya Armstrong, Roger McPherson, Daniel Hubbard, Terry Andren, Jeff Underwood. | 9605141 | 28 Mar 2017 |
| Lasher | Gabrielle | Muscatine, Muscatine Co. IA | Method to produce a transition metal carbide from a partially reduced transition metal compound. | 6495115 | 2002 |
| Leist | LeRon | Muscatine, Muscatine Co. IA | Stackable chair. | 516830 | 2006 |
| Leist | LeRon | Muscatine, Muscatine Co. IA | Stackable chair with glides. | 6957860 | 2005 |
| Lewis | Craig | Muscatine, Muscatine Co. IA | Armrest for removable door vehicles. | 10442333 | 15 Oct 2019 |
| Lindsay | John | Muscatine, Muscatine Co. IA | Method and apparatus for analyzing shearogram images by animation. | 6219143 | 2001 |
| Lindsay | John | Muscatine, Muscatine Co. IA | Electronic shearography apparatus for producing animation of shearogram images. | 6433874 | 2002 |
| Lindsay | John | Muscatine, Muscatine Co. IA | Shearographic imaging machine with archive memory for animation data and air handling system. | 6791695 | 2004 |
| Lindsay | John S. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partner Jeremy D. Gray, James A. Kendall Jr. | 11167514 | 9 Nov 2021 |
| Lindsay | John S. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners Jeremy D. Gray, James A. Kendall Jr. | 11167514 | 9 Nov 2021 |
| Lindsay | John S. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners Jeremy D. Gray, James A. Kendall Jr. | 11173677 | 16 Nov 2021 |
| Lindsay | John S. | Muscatine, Muscatine Co. IA | Method and apparatus for dual tire buffing and handling. Partners Jeremy D. Gray, James A. Kendall Jr. | 11173677 | 16 Nov 2021 |
| Lindsay | John S. | Muscatine, Muscatine Co. IA | Tire tread buffing apparatus and method. Partner Brian Paul Goschka. | 8585843 | 19 Nov 2013 |
| Lindsay | John S. | Muscatine, Muscatine Co. IA | Tire tread buffing apparatus and method. Partner Brian Paul Goschka. | 8662134 | 4 Mar 2014 |
| Lindsay | John S. | Muscatine, Muscatine Co. IA | Shearographic imaging machine and method | 8813550 | 26 Aug 2014 |
| Logsden | Johnathon | Muscatine, Muscatine Co. IA | Air removal and fastener extraction system. | 6270602 | 2001 |
| Luttrull | Carl | Muscatine, Muscatine Co. IA | Decoy spreader | 8887433 | 18 Nov 2014 |
| Machael | Jay Richard | Muscatine, Muscatine Co. IA | Chairs including flexible frames. Partners Wolfgang Deisig, Nils Koehn, Douglas A. Schroeder. | 10799028 | 13 Oct 2020 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair control lever. | 460643 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair. | 460869 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair base. | 460884 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair back lumbar support. | 461658 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair back framework. | 461659 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair seat framework. | 461660 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair seat and back. | 461661 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair control lever. | 461976 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair. | 462187 | 2002 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair frame. | 474926 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Ergonomic chair. | 476821 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Armless ergonomic chair. | 477151 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair control lever. | 477162 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair arm. | 500218 | 2004 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Arm support for a chair. | 505579 | 2005 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair frame. | 506628 | 2005 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair back. | 506629 | 2005 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Armless chair. | 507133 | 2005 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair arm pad. | 507908 | 2005 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair. | 509388 | 2005 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair of modular construction. | 6568760 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Lumbar support for a chair. | 6572190 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Ergonomic chair. | 6609755 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Multi-position tilt-limiting mechanism. | 6616231 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Adjustable chair seat with locking mechanism. | 6634711 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Ergonomic chair. | 6669292 | 2003 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Locking device for chair seat horizontal adjustment mechanism. | 6688692 | 2004 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Vertically and horizontally adjustable chair armrest. | 6773072 | 2004 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Adjustment mechanism with torque limiting and anti-loosening features. | 6824215 | 2004 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair with backward and forward passive tilt capabilities. | 6969116 | 2005 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Vertically adjustable chair armrest. | 6974189 | 2005 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair with adjustable seat depth. | 6994400 | 2006 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair back construction. | 7014269 | 2006 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair back construction. | 7066537 | 2006 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Chair with tilt lock mechanism. | 7066538 | 2006 |
| Machael | Jay | Muscatine, Muscatine Co. IA | Horizontally adjustable chair armrest. | 7066546 | 2006 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Flex lumbar support. Partners Jesse Hahn, Trais J. Crowell, Bruce Fifield. | 10064493 | 4 Sep 2018 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair with activated back flex. Partners Travis J. Crowell, Bruce Fifield. | 10172465 | 8 Jan 2019 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair with pivot function. Partners Evan T. Aschbrenner, Daniel W. Tracy, Andrew B. Hector. | 10448742 | 22 Oct 2019 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair and chair control assemblies, systems, and methods. Partners Matthew R. Lindorfer, Brandt M. Heitman & Jesse Hahn. | 10455940 | 29 Oct 2019 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair arm. Partner John Koch. | 543388 | 2007 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair back upright. Partner John R. Koch. | 547978 | 2007 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair back upright. Partner John R. Koch. | 548992 | 2007 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair back upright. Partner John R. Koch. | 549977 | 2007 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair. Partner John R. Koch. | 550467 | 2007 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair. Partner John Koch. | 558994 | 2008 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair arm. Partner John Koch. | 568074 | 2008 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Six bar mechanism and control for chair. Partners Jesse Hahn, Keith Machin, Richard Neil Roslund Jr. | 7784870 | 31 Aug 2010 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Reclining chair with enhanced adjustability. Partners John R. Koch, Marcus C. Koepke. | 7837265 | 23 Nov 2010 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Adjustable arm rest for chair. Partners Marcus C. Koepke, Brian R. Trego. | 8016360 | 13 Sep 2011 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Adjustable arm for chair. Partners Jesse Hahn, John Robert Koch, Todd Ireland, Brett Kooistra | 8061778 | 22 Nov 2011 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair back rest with improved resilience and support. Partners Marcus C. Koepke, Brian R. Trego, Brian Erickson, Amin K. Habboub. | 8157325 | 17 Apr 2012 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Dynamic chair back lumbar support system. Partners Jesse Hahn, Corey Susie, Bruce Fifield, Federico Ferretti, Alessandro Sgotto, Dagmara Siemieniec, Martin Broen. | 8251448 | 28 Aug 2012 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Reclining chair with enhanced adjustability. Partners John Koch, Marcus C. Koepke | 8297701 | 30 Oct 2012 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Stacking and nesting chair. Patners Marcus C. Koepke, Andrew B. Hector. | 8544951 | 1 Oct 2013 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Adjustable arm for chair. Partners Jesse Hahn, John Robert Koch, Todd Ireland, Brett Kooistra. | 8678503 | 25 Mar 2014 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Stacking and nesting chair. Partners Marcus C. Koepke, Andrew B. Hector. | 8967714 | 3 Mar 2015 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair with pivot function and method of making. Partners Evan T. Aschbrenner, Daniel W. Tracy Jr, Andrew B. Hector | 9198514 | 1 Dec 2015 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair with activated back flex. Partners Travis J. Crowell, Bruce Fifield. | 9332851 | 10 May 2016 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Dynamic chair back lumbar support system. Partners Jesse Hahn, Corey Susie, Bruce Fifield, Federico Ferretti, Allessandro Sgotto, Martin Broen. | 9504331 | 29 Nov 2016 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Armrest. Partner Brad Malli. | 9592757 | 14 Mar 2017 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Method of making a chair with pivot function. Partners Evan T. Aschbrenner, Daniel W. Tracy, Andrew B. Hector. | 9743773 | 29 Aug 2017 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair and chair control assemblies, systems, and methods. Partners Matthew R. Lindorfer, Brandt M. Heitman, Jesse Hahn. | 9801471 | 31 Oct 2017 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair and chair control assemblies, systems, and methods. Partners Matthew R. Lindorfer, Brandt M. Heitman, Jesse Hahn. | 9980568 | 29 May 2018 |
| Machael | Jay R. | Muscatine, Muscatine Co. IA | Chair. Partners Patrick J. McEneany, marti Johannes Lampdla, Blanca Fleischer, Evan T. Aschbrenner. | D707995 | 1 Jul 2014 |
| McKibbin | William | Wilton, Muscatine Co. IA | base assembly for wall panel construction | 6865853 | 2005 |
| McKibbin | William | Wilton, Muscatine Co. IA | bracket system for mounting fiberglass panel tiles | 6880306 | 2005 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Cold water soluble extruded starch product. Partners Lin Wang, Pete Miller, Jeff Underwood, Michael Kramer, Susan Freers, Tonya Armstrong, E. Daniel Hubbard, Terry Andren. | 7595015 | 29 Sep 2009 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Process using cold-water soluble extruded starch. Partners Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Susan Freers, Jeff Underwood, E. Daniel Hubbard. | 7727443 | 1 Jun 2010 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Susan Freers, Jeff Underwood, E. Daniel Hubbard, Terry Andren. | 8192660 | 5 Jun 2012 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Pete Miller, Michael Kramer, Susan Freers, Tonya Armstrong, Daniel E. Hubbard, Terry Andren, Jeff Underwood. | 8263163 | 11 Sep 2012 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Peter Miller, Michael Kramer, Tonya Armstrong, Roger McPherson, Daniel Hubbard, Terry Andren, Jeff Underwood. | 9605141 | 28 Mar 2017 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Ling Wang, Peter Miller, Tonya Armstrong, Susan Freers, Michael Kramer, E. Daniel Hubbard, Terry Andren. | 8951594 | 10 Feb 2015 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Process for the manufacture of methyl glucoside having low color and low sugar content. | 6017753 | 2000 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Corrugating adhesive, method for preparing corrugating adhesive, and corrugated board. | 6063178 | 2000 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. | 6098569 | 2000 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Corrugation adhesive, corrugated board, and preparation methods therefor. | 6179905 | 2001 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste | 6216634 | 2001 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste | 6405677 | 2002 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Lithographic dampening solution and method for dampening a lithographic plate. | 6488754 | 2002 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste | 6622658 | 2003 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Method for adhesively bonding laminates and composite structures. | 6805764 | 2004 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste | 6868802 | 2005 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 7018955 | 2006 |
| McPherson | Roger | Muscatine, Muscatine Co. IA | Dust suppressant and soil stabilization composition. | 7070709 | 2006 |
| Mehaffey | David E. | Muscatine, Muscatine Co. IA | Chair. Partner Jeremy S. Rolfs. | D796883 | 12 Sep 2017 |
| Mehaffey | David | Muscatine, Muscatine Co. IA | Chair. | 530533 | 2006 |
| Mehaffey | David | Muscatine, Muscatine Co. IA | Molded chair with integrated support and method of making same. Partner Jeremy Rolfs. | 9801470 | 31 Oct 2017 |
| Mehaffey | David | Muscatine, Muscatine Co. IA | Chair. Partner Jeremy Rolfs. | D743180 | 17 Nov 2015 |
| Mehaffey | David | Muscatine, Muscatine Co. IA | Chair. Partner Jeremy Rolfs. | D759414 | 21 Jun 2016 |
| Mehaffey | David | Muscatine, Muscatine Co. IA | Chair. Partner Jeremy S. Rolfs. | D833193 | 13 Nov 2018 |
| Mehnert | Eric R. | Muscatine, Muscatine Co. IA | Adhesive. Partner Richard R. Hitchcock. | 8801848 | 12 Aug 2014 |
| Meier | Merle | Muscatine, Muscatine Co. IA | Shearographic imaging machine with archive memory for animation data and air handling system. | 6791695 | 2004 |
| Meyer | Brian | Muscatine, Muscatine Co. IA | Simplified wall panel. | 6775953 | 2004 |
| Meyer | Kenneth S. | Muscatine, Muscatine Co. IA | Process for recovering a crystalline product from solution. Eric A. Haupfear, Eduardo A. Casanova, Henry H. Chien. | 7179936 | 20 Feb 2007 |
| Meyer | Kenneth S. | Muscatine, Muscatine Co. IA | Process for recovering a crystalline product from solution. Partner Eric A. Haupfear, Eduardo A. Casanova, Henry H. Chien. | 7745660 | 29 Jun 2010 |
| Meyer | Lyle | West Liberty, Muscatine Co. IA | Pallet system and method. | 6644217 | 2003 |
| Meyer | Lyle | West Liberty, Muscatine Co. IA | Curved roofing tile structure. | 6706366 | 2004 |
| Meyer | Lyle | West Liberty, Muscatine Co. IA | Molded pallet made of recycled materials. | 6742460 | 2004 |
| Michael | Jay | Muscatine, Muscatine Co. IA | Chair back construction. | 6729691 | 2004 |
| Miller | Matthew T. | Muscatine, Muscatine Co. IA | Adjustable vehicle axle. Partners Thomas C. Boe, Kyle L. Boe, Thomas E. Boe, Mark J. Deutsch, Forrest R. Beeler. | 10549579 | 4 Feb 2020 |
| Miller | Joseph | Muscatine, Muscatine Co. IA | Simplified wall panel. | 6775953 | 2004 |
| Miller | Kory F. | Muscatine, Muscatine Co. IA | Control of machines through detection of gestures by optical and muscle sensors. Partners Zachary Bodensteiner, Jeremiah J. Johnson, Andrew Z. Jarvie, Daniel F. Murphy. | 10162422 | 15 Dec 2018 |
| Minino | Phillip D. | Muscatine, Muscatine Co. IA | Flexible back support member with integrated recline stop notches. Partners Wolfgang Deisig, Nils Koehn, Corey J. Susie, John R. Koch. | 9572432 | 21 Feb 2017 |
| Minino | Phillip David | Muscatine, Muscatine Co. IA | Resilient chair incorporating multiple flex zones. Partners John R. Koch, Marcus Curtis Koepke, Corey John Susie, Martin Calvin Koepke. | 8820835 | 2 Sep 2014 |
| Minino | Phillip David. | Muscatine, Muscatine Co. IA | Chair. Partners John R. Koch, Marcus Curtis Koepke, Corey John Susie, Martin Calvin Koepke. | D707477 | 24 Jun 2014 |
| Mory | Steven | Muscatine, Muscatine Co. IA | Tire buffing apparatus. | 6745809 | 2004 |
| Mory | Steven | Muscatine, Muscatine Co. IA | Method and apparatus for applying tire tread for a retread tire. | 6758931 | 2004 |
| Mory | Steven | Muscatine, Muscatine Co. IA | Tire buffing apparatus. | 7040371 | 2006 |
| Mungara | Perminus | Muscatine, Muscatine Co. IA | Production of resistant dextrins. Partner Lin Wang. | 9422372 | 23 Aug 2016 |
| Myers | Floyd | Muscatine, Muscatine Co. IA | Retreaded tires and method for making the same without spray cement. | 6368439 | 2002 |
| Nair | Vikram | Muscatine, Muscatine Co. IA | Wear pad system. Partners Lonnie Lee McGee Jr, Richard Lee Niespodzamy. | 10066363 | 4 Sep 2018 |
| Nair | Vikram | Muscatine, Muscatine Co. IA | Universal backhoe coupler. Partner David J. Sanning. | 10316488 | 11 Jun 2019 |
| Nichols | Robert K. | Muscatine, Muscatine Co. IA | Paneling system. Partners James Contois, Teresa Falck, Gregory Ferris, Matthew C. Brown, Ronald Hartman, Mark Roumfort, Christopher J. Mefford. | 8033059 | 11 Oct 2011 |
| Nichols | Robert K. | Muscatine, Muscatine Co. IA | Base assembly for wall panel construction. | 6865853 | 2005 |
| Nichols | Robert K. | Muscatine, Muscatine Co. IA | Bracket system for mounting fiberglass panel tiles. | 6880306 | 2005 |
| Nichols | Timothy | Muscatine, Muscatine Co. IA | Wall panel system. | 6964138 | 2005 |
| Nichols | Timothy | Nichols, Muscatine Co. IA | Nesting table with controlled pivoting movement. | 7066098 | 2006 |
| Nietzel | Daniel | Muscatine, Muscatine Co. IA | Door collar lock. Partners Jame Charles Hayes, Edwin Felix Colon, John Harold Lawrence, Michael Jon Morgan. | 9487989 | 8 Nov 2016 |
| Nietzel | Daniel Anthony | Muscatine, Muscatine Co. IA | Method and system for customizing a door collar lock. Partners Jame Charles Hayes, Edwin Felix Colon, John Harold Lawrence, Michael Jon Morgan. | 9522449 | 20 Dec 2016 |
| Oepping | James | Wilton, Muscatine Co. IA | Apparatus for the application of forage additive and method. | 6848627 | 2005 |
| Oepping | James M. | Wilton, Muscatine Co. IA | Apparatus, method and system for applying substances to forage, grain, and harvested crops. Partners Joseph R. Lebeda, Jeffrey S. Roberts. | 7168636 | 31 Jan 2007 |
| Ogden | Olson | Muscatine, Muscatine Co. IA | Nesting table with controlled pivoting movement. | 7066098 | 2006 |
| Olsen | Ogden | Muscatine, Muscatine Co. IA | Chair having novel tilt control mechanism. | 6932431 | 2005 |
| Olsen | Ogden | Muscatine, Muscatine Co. IA | Stackable chair with flexing frame. | 7073864 | 2006 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 420224 | 2000 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 423805 | 2000 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Multimedia unit. | 424530 | 2000 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 437702 | 2001 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 437704 | 2001 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 445579 | 2001 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. Partners Douglas Schrooeder, Craig Schulltz. | 446400 | 2001 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 446401 | 2001 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 446958 | 2001 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 454715 | 2002 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 462186 | 2002 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Lounge chair. | 462533 | 2002 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Armless chair. | 490622 | 2004 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair with arms. | 493973 | 2004 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 498600 | 2004 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Side chair. | 498601 | 2004 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Swivel chair. | 499895 | 2004 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 500211 | 2004 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Pair of chair arm pads. | 500932 | 2005 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Armless chair. | 501612 | 2005 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Wire management grommet. | 502864 | 2005 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair base. | 503054 | 2005 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair arms. | 503056 | 2005 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair shell. | 503300 | 2005 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair seat and back. | 506333 | 2005 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Armless chair. | 509671 | 2005 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair. | 530533 | 2006 |
| Olson | Ogden | Muscatine, Muscatine Co. IA | Chair construction. | 6161897 | 2000 |
| Olson | Robert | Muscatine, Muscatine Co. IA | Compacted starch hydrolysate product with improved handling characteristics and reduced tendency to become sticky. | 6379467 | 2002 |
| Pelzer | Andrew | Atalissa, Muscatine Co. IA | Systems and methods for combining a plurality of terrain databases into one terrain database. Partners Jason C. Wenger, Karen L. Walling, Andrew M. Pelzer, Victoria C. Bowman. | 8019736 | 13 Sep 2011 |
| Pelzer | Andrew M. | Atalissa, Muscatine Co. IA | Method of positioning perspective terrain on SVS primary flight displays using terrain database and radio altitude. Partners Jason C. Wenger, Sarah Barber, Alex Postnikov, Andrew M. Pelzer. | 7715978 | 11 May 2010 |
| Pelzer | Andrew M. | Atalissa, Muscatine Co. IA | Method for TAWS depiction on SVS perspective displays. Partners Steve L. Oehlert, Jason C. Wenger, Alex Postnikov, Sarah Barber. | 8049644 | 1 Nov 2011 |
| Perez | Melissa | Muscatine, Muscatine Co. IA | Method and apparatus for punching particle board. | 6923100 | 2005 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Chair. Partner James Groix. | 446396 | 2001 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Chair arm. | 467103 | 2002 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Ergonomic chair. | 476821 | 2003 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Armless ergonomic chair. | 477151 | 2003 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Chair arm. | 479929 | 2003 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Chair of modular construction. | 6568760 | 2003 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Lumbar support for a chair. | 6572190 | 2003 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Body support system. | 6598251 | 2003 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Adjustable chair seat with locking mechanism. | 6634711 | 2003 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Ergonomic chair. | 6669292 | 2003 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Body support system with energy dissipation means. | 6687933 | 2004 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Locking device for chair seat horizontal adjustment mechanism. | 6688692 | 2004 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Height and pivot-adjustable chair arm. | 6702386 | 2004 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Chair back construction. | 6729691 | 2004 |
| Phillips | Matthew | Muscatine, Muscatine Co. IA | Vertically and horizontally adjustable chair armrest. | 6773072 | 2004 |
| Pollmeier | Albert J. | Muscatine, Muscatine Co. IA | Salt composition. Partner Sarjit Johal. | 9808030 | 7 Nov 2017 |
| Poole | Wesley | West Liberty | Modular truck bed storage assembly. | 10829165 | 10 Nov 2020 |
| Popham | Randy | Muscatine, Muscatine Co. IA | Lounge chair. | 462533 | 2002 |
| Rada | Christopher S. | Muscatine, Muscatine Co. IA | Chair. Partners David E. Mehaffey, Jeremy S. Rolfs. | D683558 | 4 Jun 2013 |
| Rada | Christopher S. | Muscatine, Muscatine Co. IA | Chair. Partners David E. Mehaffey, Jeremy S. Rolfs. | D689724 | 17 Sep 2013 |
| Rada | Christopher S. | Muscatine, Muscatine Co. IA | Chair. Partners David E. Mehaffey, Jeremy S. Rolfs. | D707461 | 24 Jun 2014 |
| Ramsden | Steven | Muscatine, Muscatine Co. IA | Preparation of malto-oligosaccharides. Partners Zachary Halloran, Albert Pollmeier, Jeff Underwood. | 10233472 | 19 Mar 2019 |
| Ramsden | Steven | Muscatine, Muscatine Co. IA | Process for the manufacture of methyl glucoside having low color and low sugar content. | 6017753 | 2000 |
| Ramsden | Steven | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. | 6098569 | 2000 |
| Ramsden | Steven | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. | 6216634 | 2001 |
| Ramsden | Steven L. | Muscatine, Muscatine Co. IA | Process for hydrolysis of wet fiber and method for producing fermentation products from wet fiber. Partners Sarjit Johal, Zachary J. Halloran, Albert J. Pollmeier. | 8658405 | 25 Feb 2014 |
| Ramsden | Steven L. | Muscatine, Muscatine Co. IA | Preparation of malto-oligosaccharides. Partners Zachary J. Halloran, Albert J. Pollmeier, Jeff M. Underwood. | 9163269 | 20 Oct 2015 |
| Ramsden | Steven L. | Muscatine, Muscatine Co. IA | Preparation of malto-oligosaccharides. Partners Zachary J. Halloran, Albert J. Pollmeier, Jeff M. Underwood. | 9637767 | 2 Apr 2017 |
| Ramser | Jack E. | Muscatine, Muscatine Co. IA | Rail car and method for transport of bulk materials. Partners Peter A. Miller, Robert J. Willis, John P. Dudenhoeffer. | 7900564 | 8 Mar 2011 |
| Ramser | Jack E. | Muscatine, Muscatine Co. IA | Rail car and method for transport of bulk materials. Partners Peter A. Miller, Robert J. Willis, John P. Dudenhoeffer. | 8342104 | 1 Jan 2013 |
| Randall | Lee W. | Durant, Muscatine Co. IA | Grain-moving arrangement for an agricultural combine. Partner Douglas G. Temple. | 9516817 | 13 Dec 2016 |
| Reddick | Brandon | Muscatine, Muscatine Co. IA | Caster leg for furniture dolly. | 479982 | 2003 |
| Reed | Jeff C. | Muscatine, Muscatine Co. IA | Infrared heating mechanism and system. Partners Scott A. Brooke, Donovan Douglas. | 8295690 | 23 Oct 2012 |
| Reifert | Kyle | Muscatine, Muscatine Co. IA | Self-standing merchandise frame. | 10750883 | 25 Aug 2020 |
| Reifert | Kyle | Muscatine, Muscatine Co. IA | Self-standing merchandise frame. | D882303 | 28 Apr 2020 |
| Reifert | Kyle | Muscatine, Muscatine Co. IA | Self-standing merchandise frame. | D882304 | 28 Apr 2020 |
| Reifert | Kyle | Muscatine, Muscatine Co. IA | Self-standing merchandise frame. | D882305 | 28 Apr 2020 |
| Reifert | Kyle | Muscatine, Muscatine Co. IA | Self-standing merchandise frame. | 11089883 | 17 Aug 2021 |
| Reynolds | James Richard | Muscatine, Muscatine Co. IA, Muscatine, Muscatine Co. IA Co. | Methods and systems for grinding corn and making ethanol therefrom. Partner Jason Bootsma. | 10837029 | 17 Nov 2020 |
| Rhodes | Jeff | Muscatine, Muscatine Co. IA | Automatic button feeding and sewing device. | 6418868 | 2002 |
| Richman | Kevin | Muscatine, Muscatine Co. IA | Cotton harvester row unit. | 6408605 | 2002 |
| Riley | Michael | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 6518223 | 2003 |
| Riley | Michael | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 6806231 | 2004 |
| Riley | Michael | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 7018955 | 2006 |
| Riley | Michael | Muscatine, Muscatine Co. IA | Drilling fluid apparatus and method. Partners David F. Cali, Kevin H. Schilling. | 7265078 | 4 Sep 2007 |
| Roelle | Herbert | Muscatine, Muscatine Co. IA | Tire tread. Partner Junhul Cal. | 418457 | 2000 |
| Sasmazer | Haluk | West Liberty, Muscatine Co. IA | Multi-signal, software-defined and staring cognitive communications system. Partners Duane L. Abbey, Mark K. Yu. | 8233412 | 31 Jul 2012 |
| Sasmazer | Haluk | West Liberty, Muscatine Co. IA | Universal communications gateway. Partners Raja Kambhampati, Ian P. Difranco. | 8904522 | 2 Dec 2014 |
| Schaefers | Mark | Muscatine, Muscatine Co. IA | Folding and tilting table. | 6845723 | 2005 |
| Schaefers | Mark | Muscatine, Muscatine Co. IA | Versatile work board system. | 6854202 | 2005 |
| Schaefers | Mark | Muscatine, Muscatine Co. IA | Work board assembly. | 6895704 | 2005 |
| Schaefers | Mark | Muscatine, Muscatine Co. IA | Versatile workstation system. | 6935247 | 2005 |
| Schilling | Kevin | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 6518223 | 2003 |
| Schilling | Kevin | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 6806231 | 2004 |
| Schilling | Kevin | Muscatine, Muscatine Co. IA | Method for inhibiting freeze-clumping of aggregate materials. | 6878308 | 2005 |
| Schilling | Kevin | Muscatine, Muscatine Co. IA | Drilling fluid, apparatus, and method. | 7018955 | 2006 |
| Schilling | Kevin | Muscatine, Muscatine Co. IA | Dust suppressant and soil stabilization composition. | 7070709 | 2006 |
| Schilling | Kevin H. | Muscatine, Muscatine Co. IA | Drilling fluid apparatus and method. Partners David F. Cali, Michael Riley. | 7265078 | 4 Sep 2007 |
| Schilling | Kevin H. | Muscatine, Muscatine Co. IA | Biodegradable sorbents. Partners Frank Barresi Kara Hulsey, J. Steven Taylor. | 7294343 | 13 Nov 2007 |
| Schilling | Kevin H. | Muscatine, Muscatine Co. IA | Pest control agent, method for manufacture of pest control agent, and method for pest control. Partners Richard E. Castle, Sarjit Johal, Frank W. Barresi. | 8025895 | 27 Sep 2011 |
| Schilling | Kevin H. | Muscatine, Muscatine Co. IA | Pest control agent, method for manufacture of pest control agent, and method for pest control. Partners Richard E. Castle, Sarjit Johal, Frank W. Barresi. | 8557268 | 15 Oct 2013 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chairs including flexible frames. Partners Wolfgang Deisig, Nils Koehn, Jay Richard Machael. | 10799028 | 13 Oct 2020 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair. Partner Craig Schultz. | 433833 | 2000 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Table leg. Partner Craig Schultz. | 444969 | 2001 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair. Partners Ogden Olson, Craig Schultz | 446400 | 2001 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair arm. Partner Craig Schultz. | 454270 | 2002 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair. | 460869 | 2002 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair back lumbar support. | 461658 | 2002 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair back framework. | 461659 | 2002 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair. | 462186 | 2002 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair. | 462187 | 2002 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair back frame. | 462858 | 2002 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Ergonomic chair. | 476821 | 2003 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Armless ergonomic chair. | 477151 | 2003 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair back. | 477164 | 2003 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair. | 530533 | 2006 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair of modular construction. | 6568760 | 2003 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Lumbar support for a chair. | 6572190 | 2003 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Ergonomic chair. | 6669292 | 2003 |
| Schroeder | Douglas | Muscatine, Muscatine Co. IA | Chair back construction. | 6729691 | 2004 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair. Partner Douglas Schroeder. | 433833 | 2000 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair arm. | 436770 | 2001 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Two level stool. | 443072 | 2001 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Table leg. Partner Douglas Schroeder. | 444969 | 2001 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair. Partners Ogden Olson, Douglas Schroeder. | 446400 | 2001 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair arm. Partner Douglas Schroeder. | 454270 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair. | 460869 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair back lumbar support. | 461658 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair back framework. | 461659 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair. | 462186 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair. | 462187 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Lounge chair. | 462533 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair back frame. | 462858 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Worksurface edge piece. | 463170 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Caster support. | 464872 | 2002 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Ergonomic chair. | 476821 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Armless ergonomic chair. | 477151 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair back. | 477164 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Caster leg for furniture dolly. | 479982 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair of modular construction. | 6568760 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Lumbar support for a chair. | 6572190 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Body support system. | 6598251 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Height adjustable table leg. | 6598841 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Ergonomic chair. | 6669292 | 2003 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair back construction. | 6729691 | 2004 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair back construction. | 7014269 | 2006 |
| Schultz | Craig | Muscatine, Muscatine Co. IA | Chair back construction. | 7066537 | 2006 |
| Seiler | Ronald | Muscatine, Muscatine Co. IA | Retreaded tires and method for making the same without spray cement. | 6368439 | 2002 |
| Shipley | Carrie | Muscatine, Muscatine Co. IA | Microspheres. Partners Susan Freers, Brian Jensen, Shawn Engels. | 9918942 | 20 Mar 2018 |
| Simon | Bret | West Liberty | Sterile covers for ultrasound probe. Partners Gregory Nordgren, Hannah Marie Rundell. | 10799211 | 13 Oct 2020 |
| Small | Stacy L. | Muscatine, Muscatine Co. IA | Trailer cargo strap rolling device | 8192119 | 5 Jun 2012 |
| Steelman | Derek | Muscatine, Muscatine Co. IA | Connector hub and modular work system. Partners Daniel Birr, Kelly Bazal, Paul Trieu, Mitchell R. Bakker, Zachary Raven, Cara Danis, Evan Aschbrenner, Karl Youngdahl. | 10034539 | 31 Jul 2018 |
| Steelman | Derek | Muscatine, Muscatine Co. IA | Connector hub and modular work system. Partners Daniel Birr, Kelly Bazal, Paul Trieu, Michaell R. Bakker, Zachary Raven, Cara Danis, Evan Aschbrenner. | 9433282 | 6 Sep 2016 |
| Susie | Corey J. | Muscatine, Muscatine Co. IA, Muscatine, Muscatine Co. IA Co. | Arm width adjustment. Partners Bradley D. Malli, Trevor J. Roose. | 10772434 | 15 Sep 2020 |
| Susie | Corey J. | Muscatine, Muscatine Co. IA | Flexible back support member with integrated recline stop notches. Partners Wolfgang Deisig, Nils Koehn, Phillip D. Minino, John R. Koch. | 9572432 | 31 Feb 2017 |
| Tanbour | Emadeddin | Muscatine, Muscatine Co. IA | Apparatus and method for cooling a surface of a fireplace. | 6848441 | 2005 |
| Taylor | J. | Muscatine, Muscatine Co. IA | Concrete compositions and methods for the preparation thereof. | 6387171 | 2002 |
| Taylor | J. | Muscatine, Muscatine Co. IA | Method for adhesively bonding laminates and composite structures. | 6805764 | 2004 |
| Taylor | J. Steven | Muscatine, Muscatine Co. IA | Biodegradable sorbents. Partners Frank Barresi, Kara Hulsey, Kevin H. Schilling. | 7294343 | 13 Nov 2007 |
| Thedens | Mark | Muscatine, Muscatine Co. IA | Apparatus, method, and system for laser welding heat sink fins in outdoor lighting fixtures. Partners Myron Gordin, David L. Barker, Steven T. Heaton, Kenneth G. Lewis Jr, Paul Hagens. | 10549384 | 4 Feb 2020 |
| Thedens | Mark | Muscatine, Muscatine Co. IA | Apparatus, method, and system for laser welding heat sink fins in outdoor lighting fixtures. Partners Myron Gordin, David L. Barker, Steven T. Heaton, Kenneth G. Lewis Jr, Paul M. Hagens. | 10792762 | 6 Oct 2020 |
| Thompson | Rachel A. | Wilton, Muscatine Co. IA | Display screen with a graphical user interface. Partner Ramanathan Sugurmaran. | D785007 | 25 Apr 2017 |
| Thorn | Jason | Muscatine, Muscatine Co. IA | Wall panel system. | 6964138 | 2005 |
| Tjebkes | Jeffrey | Muscatine, Muscatine Co. IA | Simplified wall panel. | 6775953 | 2004 |
| Tracy Jr. | Daniel | Muscatine, Muscatine Co. IA | Locking system. Partner Trent Busch. | 10196836 | 5 Feb 2019 |
| Trahan | Andrew R. | Muscatine, Muscatine Co. IA | Dynamic desk accessory delivering on-demand privacy on an open work table. Partners Marilyn Geller, Tracy J. Sass. | 9624718 | 18 Apr 2017 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Support beam connector system. Partner Jacob Harvey. | 11085478 | 10 Aug 2021 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Castor. | 457421 | 2002 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair control lever. | 460643 | 2002 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair. | 460869 | 2002 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair control lever. | 461976 | 2002 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair. | 462187 | 2002 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Ergonomic chair. | 476821 | 2003 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Armless ergonomic chair. | 477151 | 2003 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair control lever. | 477162 | 2003 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair arm. | 500218 | 2004 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Arm support for a chair. | 505579 | 2005 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Armless chair. | 507133 | 2005 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair arm pad. | 507908 | 2005 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair. | 509388 | 2005 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Chair of modular construction. | 6568760 | 2003 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Multi-position tilt-limiting mechanism. | 6616231 | 2003 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Adjustable chair seat with locking mechanism. | 6634711 | 2003 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Ergonomic chair. | 6669292 | 2003 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Locking device for chair seat horizontal adjustment mechanism. | 6688692 | 2004 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Vertically and horizontally adjustable chair armrest. | 6773072 | 2004 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Adjustment mechanism with torque limiting and anti-loosening features. | 6824215 | 2004 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Vertically adjustable chair armrest. | 6974189 | 2005 |
| Trego | Brian | Muscatine, Muscatine Co. IA | Horizontally adjustable chair armrest. | 7066546 | 2006 |
| Tuman II | William W. | Muscatine, Muscatine Co. IA | Adjustable lumbar support for a vehicle seat. Partners Edward A. Stulik, Daniel J. Alexander. | 10668842 | 2 Jun 2020 |
| Tuman II | William | Muscatine, Muscatine Co. IA | Adjustable headrest and seatbelt guide rings. Partner Daniel J. Alexander. | 9254767 | 9 Feb 2016 |
| Underwood | Jeff | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Peter Miller, Michael Kramer, Tonya Armstrong, Roger McPherson, Daniel Hubbard, Terry Andren, Roger McPherson. | 9605141 | 28 Mar 2017 |
| Underwood | Jeff | Muscatine, Muscatine Co. IA | Process using cold-water soluble extruded starch. Partners Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Susan Freers, Roger McPherson, E. Daniel Hubbard. | 7727443 | 1 Jun 2010 |
| Underwood | Jeff | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Susan Freers, Roger McPherson, E. Daniel Hubbard, Terry Andren. | 8192660 | 5 Jun 2012 |
| Underwood | Jeff | Muscatine, Muscatine Co. IA | Cold-water soluble extruded starch product. Partners Ling Wang, Peter Miller, Tonya Armstrong, Michael Kramer, Susan Freers, Roger McPherson, E. Daniel Hubbard, Terry Andren. | 8951594 | 10 Feb 2015 |
| Valdez | Jose | Montpelier, Muscatine Co. IA | Seed metering system for use in a seeding machine. | 6752095 | 2004 |
| Valdez | Jose M. | Montpelier, Muscatine Co. IA | Seed slide for use in an agricultural seeding machine. Partner Daniel B. Thiemke. | 7185596 | 6 Mar 2007 |
| Valdez | Jose M. | Montpelier, Muscatine Co. IA | Seed placement system for use in a seeding machine. Partners Lyle E. Stephens, Miles R. Keaton, Robert J. Roman. | 7343868 | 18 Mar 2008 |
| Van | Wyk | Muscatine, Muscatine Co. IA | Utility trailer | D759546 | 21 Jun 2016 |
| Van | Wyk | Muscatine, Muscatine Co. IA | Utility trailer | D759547 | 21 Jun 2016 |
| Wang | Jiao | Muscatine, Muscatine Co. IA | Process and method for hydroxyalkylation of starch and hydroxyalkyl starch prepared accordingly. | 6051700 | 2000 |
| Wellington | Anthony Edward | Conesville, Muscatine Co. IA, Muscatine, Muscatine Co. IA Co. | Apparatuses and methods for polishing a metal sheet or plate leveler. Partners Paul Raymond Ruffner, Susan Marie Tucker, Thomas Jacob Cox. | 10279383 | 7 May 2019 |
| Westaway | Terry A. | Conesville, Muscatine Co. IA | Method and apparatus for improved tread splicing. Partner Robert G. Otting. | 10821693 | 3 Nov 2020 |
| Westaway | Terry | Conesville, Muscatine Co. IA | Tire tread. | 602423 | 2009 |
| Westaway | Terry | Conesville, Muscatine Co. IA | Tire tread. | D620879 | 3 Aug 2010 |
| Westaway | Terry | Conesville, Muscatine Co. IA | Tire. | D816593 | 1 May 2018 |
| Westaway | Terry A. | Conesville, Muscatine Co. IA | Tire tread | D651556 | 3 Jan 2012 |
| Westaway | Terry A. | Conesville, Muscatine Co. IA | Tire tread | D651968 | 10 Jan 2012 |
| Westaway | Terry A. | Conesville, Muscatine Co. IA | Tire tread | D663680 | 17 Jul 2012 |
| Westaway | Terry A. | Conesville, Muscatine Co. IA | Tire tread | D781225 | 14 Mar 2017 |
| Westaway | Terry A. | Conesville, Muscatine Co. IA | Tire tread. | D788693 | 6 Jun 2017 |
| Wiesner | Thomas | Muscatine, Muscatine Co. IA | Compacted starch hydrolysate product with improved handling characteristics and reduced tendency to become sticky. | 6379467 | 2002 |
| Wiesner | Thomas | Muscatine, Muscatine Co. IA | Odor-absorbing materials and processes for their preparation and use. Partners Lin Wang, David Freeman. | 8950360 | 10 Feb 2015 |
| Wiesner | Thomas | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter and method of removal of animal waste. Partner Lin Wang. | 9363977 | 14 Jun 2016 |
| Wiesner | Thomas | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter and method of removal of animal waste. Partner Lin Wang. | 9414566 | 16 Aug 2016 |
| Wiesner | Thomas | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter and method of removal of animal waste. Partner Lin Wang. | 9433187 | 6 Sep 2016 |
| Wiesner | Thomas | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter and method of removal of animal waste. Partner Lin Wang. | 9497927 | 22 Nov 2016 |
| Wiesner | Thomas | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter and method of removal of animal waste. Partner Lin Wang. | 9795113 | 24 Oct 2017 |
| Wiesner | Thomas A. | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method for removal of animal waste. Partner Lin Wang. | 7753002 | 13 Jul 2010 |
| Wiesner | Thomas A. | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method of removal of animal waste. Partners Lin Wang, Sarjit Johal, Thomas L. Small. | 7757638 | 20 Jul 2010 |
| Wiesner | Thomas A. | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter and method of removal of animal waste. Partner Lin Wang. | 9232765 | 12 Jan 2016 |
| Wiesner | Thomas A. | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter and method of removal of animal waste. Partner Lin Wang | 9232767 | 12 Jan 2016 |
| Wiesner | Thomas A. | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter and method of removal of animal waste. Partner Lin Wang. | 9288964 | 22 Mar 2016 |
| Wiesner | Thomas A. | Muscatine, Muscatine Co. IA | Odor-absorbing materials and processes for their preparation and use. Partners Lin Wang, David Freeman. | 9339005 | 17 May 2016 |
| Wiesner | Thomas A. | Muscatine, Muscatine Co. IA | Animal litter, process for preparing animal litter, and method of removal of animal waste. Partner Lin Wang | 9668453 | 6 Jun 2017 |
| Williams | Darren | Muscatine, Muscatine Co. IA | Simplified wall panel. Partner Tim Wilson. | 6775953 | 2004 |
| Wilson | Tim | Muscatine, Muscatine Co. IA | Simplified wall panel. Partner Darren Williams. | 6775953 | 2004 |
| Wittler | Kent | Muscatine, Muscatine Co. IA | Reaction systems for making N-(phosphonomethyl) glycine compounds. | 7015351 | 2006 |
| Woodburn | William | Muscatine, Muscatine Co. IA | Computerized device for data collection and communication. Partners Ryan R. White, Kraig Brody, Brad McDermott, Chris Cleland, Brad Eckley. | 8065443 | 22 Nov 2011 |
| Woodburn | William | Muscatine, Muscatine Co. IA | Access door with integrated switch actuator | 8916789 | 23 Dec 2014 |
| Woodburn | William | Muscatine, Muscatine Co. IA | Access door with integrated switch actuator | 9123479 | 1 Sep 2015 |
| Woodburn | William | Muscatine, Muscatine Co. IA | Optical scanner. Partners Gregory Payne, Brad McDermott. | D836112 | 18 Dec 2018 |
| Woodburn | William | Muscatine, Muscatine Co. IA | Optical scanner. Partners Brad McDermott, Gregory Payne. | D860993 | 24 Sep 2019 |
| Woodburn | William C. | Muscatine, Muscatine Co. IA | Versatile window system for information gathering systems. Partners Ryan R. White, Christopher D. Cleland, Kraig D. Broody, Bradley E. Eckley. | 7159764 | 9 Jan 2007 |
| Woodford | Richard D. | Nichols, Muscatine Co. IA | Clean room food processing systems, methods and structures. Partners Edward S. Garrett, Charles F. Cook. | 7707931 | 4 May 2010 |
| Woodford | Richard D. | Nichols, Muscatine Co. IA | Clean room food processing methods. Partner Edward D. Garrett.. | 8216510 | 10 Jul 2012 |
| Woodford | Richard D. | Nichols, Muscatine Co. IA | Clean room food processing systems and structures. Partners Edward S. Garrett, Charles F. Cook. | 10472837 | 12 Nov 2019 |
| Zaugg | Darren | Muscatine, Muscatine Co. IA | Wall panel system. Partners Sam E. Abusada, Travis E. Wright, Nicholas Stubbe, Benjamin J. Proctor, Steve V. Lindeen, Robert R. Hill. | 7958683 | 14 Jun 2011 |
| Zillig | Eric | Muscatine, Muscatine Co. IA | Chair of modular construction. | 6568760 | 2003 |
| Zillig | Eric | Muscatine, Muscatine Co. IA | Ergonomic chair. | 6669292 | 2003 |
| Zollars | Jerry | Muscatine, Muscatine Co. IA | Chair arm. Partners Nathaniel Birks, Conrad M. Marini, Paul Mazzotta. | D770947 | 8 Nov 2016 |
| Zollars | Jerry | Muscatine, Muscatine Co. IA | Chair. Partners Nathaniel Birks, Conrad M. Marini, Paul Mazzotta. | D784208 | 18 Apr 2017 |