Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345676 | Friction clutch driven plates | — | 1982-08-24 |
| 4310080 | Retarder for rotating members | David M. Parsons | 1982-01-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345676 | Friction clutch driven plates | — | 1982-08-24 |
| 4310080 | Retarder for rotating members | David M. Parsons | 1982-01-12 |