Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230467 | Control display device for an air-conditioning system of a motor vehicle | Erich Kubsch | 1993-07-27 |
| 4840113 | Louver vent for the ventilation of a motor vehicle passenger compartment | Elmar Freitag, Hans Trube | 1989-06-20 |
| 4779517 | Fresh air supply device for vehicles | Werner Stahle, Rolf Marquart, Hans Trube, Heinz Koukal, Klaus Arold | 1988-10-25 |
| 4696225 | Air filter arrangement for vehicle air-conditioning system | — | 1987-09-29 |
| 4607564 | Blower housing arrangement | Werner Stahle, Albert Stolz | 1986-08-26 |