Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665929 | Axial flow combine harvester feed plate | — | 1987-05-19 |
| 4657029 | Stone trap for a combine harvester | David G. Link | 1987-04-14 |
| 4542785 | Agricultural harvester heat exchanger | Ralph Bagnall | 1985-09-24 |