| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Donald FLUGRAD | hand-held pointing device | 06937227 | Ames | 2005 |
| Donald FLUGRAD | computer aided design file processing | 07492374 | Ames | 2009 |
| Donald FLUGRAD | geometric search engine | 07548650 | Ames | 2009 |
| Donald FLUGRAD | Geometric search engine | 07778995 | Ames | 2010 |
| Donald FLUGRAD | Geared, continuously variable speed transmission | 07938033 | Ames | 2011 |
| Donald FLUGRAD | Geared, continuously variable speed transmission | 08534146 | Ames | 2013 |
| Donald R. FLUGRAD | positon feedback mechanism for an implement | 05339906 | Ames | 1994 |
| Donald R. FLUGRAD | self-actuating, traction-drive speed changer | 07118512 | Ames | 2006 |
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