Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123513 | Remote-activated, power shift clutch assembly with positive locking | — | 1992-06-23 |
| 5044479 | Remote-activated, power shift clutch assembly | — | 1991-09-03 |
| 4694943 | Ground clutch assembly with dynamic engagement and disengagement | — | 1987-09-22 |
| 4557358 | Synchronized clutch assembly with selective override for four-wheel drive vehicles | — | 1985-12-10 |
| 4396098 | Force-responsive shock absorbing apparatus | — | 1983-08-02 |
| 4378868 | Live spindle wheel assembly with torque responsive drive engagement means | — | 1983-04-05 |
| 4331210 | Live spindle vehicle drive wheel assembly with axially moveable axle | — | 1982-05-25 |
| 4287972 | Automatic clutch assembly | — | 1981-09-08 |
| 4262785 | Torque responsive hub clutch | Larry B. Anderson, Clark J. Hamkins, David V. Schaefer | 1981-04-21 |
| 4238014 | Automatic locking gear for four wheeled drive vehicles | — | 1980-12-09 |