Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4685490 | Coupling | Richard J. Medvick, Ross L. Wagner, Edward M. Brand | 1987-08-11 |
| 4637432 | Coupling | Richard J. Medvick, Ross L. Wagner, Edward M. Brand | 1987-01-20 |
| 4378028 | Quick connect coupling | Richard J. Medvick | 1983-03-29 |