Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5551221 | Replaceable pick-up tooth assembly for crop pick-up | — | 1996-09-03 |
| 5269082 | Rotary sweeper attachment | Paul Sund, Ronald E. Bergman | 1993-12-14 |
| 5136832 | Draper belt | — | 1992-08-11 |
| 4841718 | Conveying apparatus for crop pickup | — | 1989-06-27 |
| 4492074 | Pickup roller spreader | — | 1985-01-08 |
| 4344276 | Grain pickup | — | 1982-08-17 |