Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453459 | Internal combustion engine | — | 2016-09-27 |
| 6338491 | Rotary shaft seal | George R. Vater, Vladimir D. Shubinsky | 2002-01-15 |
| RE37458 | Hydro-mechanical transmission | — | 2001-11-27 |
| 6190280 | Multispeed powershift transmission | — | 2001-02-20 |
| 5881542 | Narrow row corn head with staggered height row units | Paul G. Togami | 1999-03-16 |
| 5865700 | Hydro-mechanical transmission | — | 1999-02-02 |
| 5601160 | Hydraulically actuated brake assembly for an off-highway implement | — | 1997-02-11 |
| 4934502 | Clutch assembly with Belleville springs | — | 1990-06-19 |
| 4898075 | Hydraulically actuated indexing mechanism | — | 1990-02-06 |
| 4877116 | Hydraulic control system for a tractor transmission | — | 1989-10-31 |
| 4858495 | Multi-speed powershift transmission | — | 1989-08-22 |
| 4844127 | Actuating mechanism for a transmission control system | — | 1989-07-04 |
| 4834228 | Clutch assembly for a tractor | — | 1989-05-30 |
| 4651858 | Clutch disengagement control system | — | 1987-03-24 |
| 4648495 | Clutch assembly and lubrication arrangement | George R. Vater | 1987-03-10 |
| 4646895 | Hydraulic control for a transmission with high-low powershift and masterclutch | — | 1987-03-03 |
| 4643285 | Hydraulic control for a master clutch of a transmission | — | 1987-02-17 |
| 4331208 | Hydromechanical steering differential | C. Paul Kolthoff, Jr., John W. Gaines | 1982-05-25 |
| 4328876 | Stepless hydromechanical steering by driving | — | 1982-05-11 |