Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022013 | Axial flow combine harvester with adaptable separating unit | Eric P. J. Van Quekelberghe, Barry E. Lehman | 2006-04-04 |
| 6485364 | Removable concaves for axial flow combines | Jose Gryspeerdt, Barry E. Lehman, Eric P. J. Van Quekelberghe | 2002-11-26 |
| 5919087 | Concave latch mechanism for an agricultural combine | Russell W. Strong, Barry E. Lehman, Floyd W. Grove | 1999-07-06 |
| 4964838 | Low profile mounts for axial flow combine rotor | Russell W. Strong | 1990-10-23 |
| 4946419 | Axial flow harvesting machine | Russell W. Strong | 1990-08-07 |