Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769239 | Non-trash sensitive rotor knife guide plates | — | 2004-08-03 |
| 6267198 | Offset kingpin for a rear steering axle on an agricultural combine | Joseph C. Hurlburt, Edward H. Priepke | 2001-07-31 |
| 5581974 | Dual purpose cutting apparatus for round bale | Kenneth R. Underhill | 1996-12-10 |
| 5447022 | Crop cutting apparatus for a round baler | — | 1995-09-05 |
| 5419108 | Method of forming a segmented round bale | Jan C. Van Groenigen | 1995-05-30 |
| 5327709 | Adjustable header flotation mechanism | — | 1994-07-12 |
| D306737 | Windrow inverter | Robert M. VanGinhoven, Philip J. Ehrhart, Kenneth R. Underhill | 1990-03-20 |
| 4862684 | Variable feeder duct for balers | Adrianus Naaktgeboren, Roger H. Van Eecke, Robert R. Todd | 1989-09-05 |
| 4793125 | Frame for windrow inverter | Philip J. Ehrhart | 1988-12-27 |
| 4656938 | Baler stuffer mechanism | Donald O. Bigelow | 1987-04-14 |
| 4463668 | Baler twine needle with breakoff tip portion | Robert E. Jackson, LeRoy A. Crawford | 1984-08-07 |
| 4296593 | Universal crop divider mechanism | Stanley J. Makofka, Emmett G. Webster, Edward A. Blakeslee | 1981-10-27 |