Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361078 | Hydraulic brake actuator having spring-applied back-up brake with manual release means | John A. Cape | 1982-11-30 |
| 4319671 | Hydro-pneumatic brake actuator arranged to maintain a constant brake shoe clearance | David A. Porteous | 1982-03-16 |