Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145287 | Hydrostatic circuit for harvesting machine | — | 2000-11-14 |
| 5983737 | Kit for a power takeoff assembly for converting same to include selectively controlled multiple power takeoff shafts | Martin J. Oosterhuis, Michael Betz, Larry R. Walker | 1999-11-16 |
| 5970808 | Method of converting power takeoff assembly to include selectively controlled multiple power takeoff shafts | Martin J. Oosterhuis, Michael Betz, Larry R. Walker | 1999-10-26 |
| 5901605 | Power takeoff assembly and method of converting same to include selectively controlled multiple power takeoff shafts | Martin J. Oosterhuis, Michael Betz, Larry R. Walker | 1999-05-11 |