Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653425 | Energy absorbers | John Bushnell, Carl Francis Watts | 1997-08-05 |
| 5487480 | Hydro-pneumatic cushioning device | John Bushnell, Terence Williams | 1996-01-30 |
| 5465944 | Buffer | John Bushnell, Raymond B. Stephens | 1995-11-14 |
| 4953678 | Clutch actuation system | Alan W. Hunt | 1990-09-04 |
| 4478104 | Lever mechanism | Derek Smith | 1984-10-23 |