Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4505369 | Clutch thrust bearing | Leo Muller, Manfred Brandenstein, Lothar Walter, Ludwig Edelmann, Roland Bonengel +1 more | 1985-03-19 |
| 4327823 | Clutch release device | Leo Muller | 1982-05-04 |