Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8480520 | Adjustable arrow insert assembly and method of use | Jerry G. Webber | 2013-07-09 |
| 7900555 | Flywheel fan for supplying pressurized air for cleaning knotter table | — | 2011-03-08 |
| 5170909 | Vacuum seed meter | William R. Lundie, James Martin, James L. Tetrick, Jay H. Olson, Richard F. Gallens | 1992-12-15 |
| 4836412 | Continous loop flexible lip vacuum seal | Jay H. Olson, Richard F. Gallens | 1989-06-06 |