Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137557 | Suction air filter for combustion engines | Bernhard Behrendt, Volker Ernst, Herbert Gelb, Arthur Klotz, Rudolf Leipelt +2 more | 1992-08-11 |
| 4836406 | Closure for a pressurized fluid-filled container | — | 1989-06-06 |
| 4805264 | Suspension mechanism for a hinged part | Berthold Grosse-Kohorst | 1989-02-21 |
| 4645221 | Arrangement of a container on a vehicle | — | 1987-02-24 |