Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8632137 | Debris guard | Richard G. Auch, Daniel P. Vertenten, Daniel J. MARQUETTE, JR. | 2014-01-21 |
| 5139317 | Track guiding apparatus | Alan H. Lonn | 1992-08-18 |
| 4622805 | Auger lift mechanism for crop harvesting header | Orlin W. Johnson, Richard E. Benson, Dathan R. Kerber, Jon Robert Cross | 1986-11-18 |