Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255179 | Cultivator sweep assembly | — | 2007-08-14 |
| 4782201 | Switch actuating assembly | Ronald Stowell, William Flood, Eugen J. Bexten, J. Richard Harwood | 1988-11-01 |
| 4750440 | Hoe-opener assembly | Robert Joseph Egging, Walter K. Krahenbuhl | 1988-06-14 |
| 4669945 | Foldable and swivelable hopper-loading screw conveyor | Donald K. Tashiro | 1987-06-02 |
| 4344639 | Dual implement hitch | — | 1982-08-17 |
| 4273057 | Planting apparatus for a grain drill | — | 1981-06-16 |