Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5265809 | Manure spreader | Fred G. Kuhn | 1993-11-30 |
| 5022219 | Conditioner roller pressure release system for mower conditioner | Randal S. Knurr | 1991-06-11 |
| 4732330 | Drive gearbox and spreader implement | David M. Rieke | 1988-03-22 |
| 4549481 | Apparatus to slice a large round bale | Leroy M. Kluver, Michael T. Vincent | 1985-10-29 |
| 4402176 | Round baler and discharge means | John Arnold, Warner M. Heckley, Leroy M. Kluver, Richard W. Kunkle | 1983-09-06 |
| 4319446 | Infeed means for round baler | John Arnold, Warner M. Heckley | 1982-03-16 |