Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655431 | Spring brake actuator, caging bolt assembly therefor, and method of assembly thereof | William C. Pierce, Raymond D. Subdon | 1997-08-12 |
| 5640893 | Spring brake actuator with guide and bearing for an actuator rod | — | 1997-06-24 |