Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413528 | Air conditioning system for motor vehicles | Hans-Georg Pabst, Holger Grossmann, Heinz Wiedemann | 1995-05-09 |
| 5320190 | Arrangement for cooling the battery of a motor vehicle | Hans-Gunther Haldenwanger | 1994-06-14 |
| 4936261 | Apparatus for introducing a fuel additive to the fuel tank of an automotive vehicle | Herwig Reim, Hans-Gunther Haldenwanger | 1990-06-26 |
| 4768610 | Device on a motor vehicle | Ernst-Olay Pagel, Heiko Barske | 1988-09-06 |
| 4671523 | Steering mechanism for a motor vehicle | — | 1987-06-09 |
| 4600217 | Apparatus for moving the tongue of a seat belt into a position for easy insertion into a buckle | Hans-Gunther Haldenwanger | 1986-07-15 |
| 4228866 | Hydraulic power-steering system | — | 1980-10-21 |
| 4211200 | Vacuum force amplifier for internal combustion engine | Rodolfo Rocchio, Heinrich Strotkotter | 1980-07-08 |