| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Blaise BROWN | Communion cup filler apparatus and method | 10981773 | Ames | 2021 |
| Charles D. BROWN | gate | 00457701 | Ames | 1891 |
| Charles D. BROWN | gate | 00457701 | Ames | 1891 |
| Charles D. BROWN | alarm clock | 00478950 | Ames | 1892 |
| Charles D. BROWN | waterproofing | 01049202 | Ames | 1912 |
| Eli BROWN | Cap assemblies for truck bed sidewalls including adaptor assemblies with accessory channels | 10875585 | Ames | 2020 |
| George W. BROWN | electronic cumulative adder | 02568932 | Ames | 1951 |
| George W. BROWN | electronic cumulative adder | 02568932 | Ames | 1951 |
| George W. BROWN | electronic adder | 02503765 | Ames | 1950 |
| Melvin H. BROWN | production of lignin, cellulose, and pentosans | 02615883 | Ames | 1952 |
| Robert BROWN | Bio-oil fractionation and condensation | 08476480 | Ames | 2013 |
| Robert BROWN | Asphalt materials containing bio-oil and methods for production thereof | 08696806 | Ames | 2014 |
| Robert BROWN | Selective temperature quench and electrostatic recovery of bio-oil fractions | 08992736 | Ames | 2015 |
| Robert BROWN | Bio-oil formulation as an asphalt substitute | 09200161 | Ames | 2015 |
| Robert BROWN | Method for pretreating lignocellulosic biomass | 09109049 | Ames | 2015 |
| Robert BROWN | Asphalt materials containing bio-oil and methods for production thereof | 09523003 | Ames | 2016 |
| Robert BROWN | Bio-oil fractionation and condensation | 09611439 | Ames | 2017 |
| Robert BROWN | Bio-oil formulation as an asphalt substitute | 09546276 | Ames | 2017 |
| Robert BROWN | Methods of producing solid fuel using low ash, low sulfur coal replacement from fast pyrolysis of biomass | 10457882 | Ames | 2019 |
| Robert BROWN | Low temperature, low pressure upgrading and stabilization of bio-oil or bio-oil fractions | 10577544 | Ames | 2020 |
| Robert BROWN | Fast pyrolysis of biomass in an autothermally operating reactor | 10851037 | Ames | 2020 |
| Robert C. BROWN | method and apparatus for filtering gas with a moving granular filter bed | 07309384 | Ames | 2007 |
| Robert C. BROWN | latent heat-ballasted gasifier | 05711771 | Ames | 1998 |
| Robert C. BROWN | latent heat-ballasted gasifier | 05711771 | Ames | 1998 |
| Robert C. BROWN | means and method for controlling load turndown in a fluidized bed combuster | 04762090 | Ames | 1988 |
| Robert C. BROWN | means and method for controlling load turndown in a fluidized bed combustor | 04785768 | Ames | 1988 |
| Robert C. BROWN | latent heat-ballasted gasifier method | 05516345 | Ames | 1996 |
| Robert C. BROWN | latent heat-ballasted gasifier method | 05516345 | Ames | 1996 |
| Robert C. BROWN | microwave excited photoacoustic effect carbon monitor | 05540079 | Ames | 1996 |
| Robert C. BROWN | photoacoustic measurement of unburned carbon in fly-ash | 05596146 | Ames | 1997 |
| Robert C. BROWN | photoacoustic measurement of unburned carbon in fly-ash | 05596146 | Ames | 1997 |
| Robert C. BROWN | microwave excited photoacoustic effect carbon monitor | 05540079 | Ames | 1996 |
| Robert G. BROWN | inertial/doppler-satellite navigation system | 03702477 | Ames | 1972 |
| Robert G. BROWN | inertial/doppler-satellite navigation system | 03702477 | Ames | 1972 |
| Robert G. BROWN | method and apparatus for measuring liquid volume in a tank | 03540275 | Ames | 1970 |
| Timothy A. BROWN | concentrate metering apparatus | 04285445 | Ames | 1981 |
| Walter C. BROWN | filling means for gasoline tanks | 01449492 | Nevada | 1923 |
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