Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935434 | Hitch control system with spring centered control lever | David Joseph Easton, Bruce Newendorp | 2005-08-30 |
| 6240351 | Tracked vehicle steering system with failure detection | Yifei Raymond Hou, Sanjay Ishvarlal Mistry, Scott Allen Toppin | 2001-05-29 |
| 6216072 | Hitch control system with adjustable slip response | Thomas E. Boe, Richard James Livdahl | 2001-04-10 |
| 6170584 | Tracked vehicle steering system with steering pump monitoring | Sanjay Ishvarlal Mistry, Yifei Raymond Hou, Scott Allen Toppin | 2001-01-09 |
| 5012415 | Control system calibration | Thomas E. Boe, Carl E. Kittle, Gregory E. Sparks | 1991-04-30 |
| 4979092 | Hitch control system | Thomas E. Boe | 1990-12-18 |
| 4931967 | Control system calibration | Thomas E. Boe, Carl E. Kittle, Gregory E. Sparks | 1990-06-05 |
| 4878559 | Brake system for four-wheel drive vehicles | Seaton Moon | 1989-11-07 |
| 4811811 | Brake system for four-wheel drive vehicles | — | 1989-03-14 |