Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5542647 | Two-speed jack | — | 1996-08-06 |
| 4685861 | Continuous shaft-driven industrial robot | — | 1987-08-11 |
| 4402526 | Landing gear actuator | — | 1983-09-06 |
| 4306734 | Apparatus for use with a trailer equipped with a surge brake actuator and with an anti-sway mechanism | James P. Swanson | 1981-12-22 |
| 4239252 | Trailer hitch and brake actuating assembly | James P. Swanson, Stephen E. Nyquist | 1980-12-16 |
| 4223766 | Trailer hitch and brake actuating assembly | James P. Swanson, Stephen E. Nyquist | 1980-09-23 |
| RE30205 | Vehicle brake system | Michael L. Carton | 1980-02-05 |