Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940126 | Diaphragm spring clutch | Richard A. Flotow, William H. Sink | 1990-07-10 |
| 4651847 | Torque limiting device | — | 1987-03-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940126 | Diaphragm spring clutch | Richard A. Flotow, William H. Sink | 1990-07-10 |
| 4651847 | Torque limiting device | — | 1987-03-24 |