Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673063 | Hydraulic shock absorber having reserve liquid supply chamber and indicator | — | 1987-06-16 |
| 4653812 | Truck mounted pneumatic brake control system | — | 1987-03-31 |
| 4652057 | Control system for integral trains | John W. Parker | 1987-03-24 |
| 4545465 | Actuators for disc brake calipers | — | 1985-10-08 |