Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780055 | Axial torque governor for a turbo-supercharger for internal combustion engines | Christiane Roemuss | 1988-10-25 |
| 4738548 | Exhaust gas turbocharger | Arno Forster, Uwe Munkel | 1988-04-19 |