Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821494 | Crop harvester having conditioning zone provided with enlarged end regions | Michael L. O'Halloran | 1989-04-18 |
| 4815265 | Harvesting header having timed double sickle toothed belt drive | Ronald K. Guinn | 1989-03-28 |