Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493972 | Pneumatic brake actuator with flow insensitive two way control valve | Albert D. Fisher | 2019-12-03 |
| 10391997 | Spring brake actuator with a caging bolt bearing joining a pressure plate and actuator tube | Albert D. Fisher | 2019-08-27 |