Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4227363 | Floating cutterbar header and height control | Dathan R. Kerber, Orlin W. Johnson, Richard E. Benson, John L. VandeWiele, James Robert Lucas | 1980-10-14 |
| 4206583 | Cutterbar floatation system | Orlin W. Johnson, Dathan R. Kerber | 1980-06-10 |
| 4191006 | Floating cutterbar knife drive | Dathan R. Kerber, Orlin W. Johnson | 1980-03-04 |