Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4498830 | Bale unrolling apparatus | Shaun A. Seymour | 1985-02-12 |
| 4495756 | Pickup attachment for harvesting machines | Edward H. Priepke | 1985-01-29 |
| RE31063 | Adjustable width row crop header | John E. Brelsford, Louis R. Thomas, Jr. | 1982-10-26 |
| 4333304 | Adjustable crop guide apparatus | Joseph J. Lehman, Edward H. Priepke | 1982-06-08 |