Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699322 | Air discharge nozzle for air delivery systems | — | 1987-10-13 |
| 4679845 | Motor vehicle windshield cowl plate | Heinz Detampel, Frank Hillemann, Manfred Prien | 1987-07-14 |
| 4221945 | Illuminated electric switches | Dietmar Mobus, Gunter Ehrenberger | 1980-09-09 |