Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758052 | Method and apparatus for braking heavy vehicles | Richard A. Doversberger | 1988-07-19 |
| 4216702 | Pressure sensing regenerative hydraulic system | Clayton L. Brundidge | 1980-08-12 |