Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4564096 | Disengageable rotary clutch | — | 1986-01-14 |
| 4442174 | Rubber sealing member | Wolfgang Dietrich | 1984-04-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4564096 | Disengageable rotary clutch | — | 1986-01-14 |
| 4442174 | Rubber sealing member | Wolfgang Dietrich | 1984-04-10 |