Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419875 | Gas generator with novel nozzle structure | Hans Freund, Karl-Heinz Grunthaler, Helmut Heide, Klaus Hollenberg, Hubert Preis +2 more | 1995-05-30 |
| 5374407 | Gas generator with porous outer wall | Hans Freund, Karl-Heinz Grunthaler, Helmut Heide, Klaus Hollenberg, Hubert Preis +2 more | 1994-12-20 |
| 5260038 | Gas generator for air bags with circumferentially disposed blades | Hans Freund, Karl-Heinz Grunthaler, Helmut Heide, Klaus Hollenberg, Hubert Preis +2 more | 1993-11-09 |
| 4811238 | Torque measurment system | Karl-Heinz Gerrath, Eberhard Strauss, Heinz Vinson | 1989-03-07 |
| 4805465 | Arrangement for the production of straight-line symmetrical signals | Karl-Heinz Gerrath, Eberhard Strauss, Heinz Vinson | 1989-02-21 |