Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927381 | Vehicle heater | Peter Blueher, Berthold Wagner, Horst Kazenwadel | 1999-07-27 |
| 5605190 | Heat accumulator, in particular for latent heat, and method of manufacture of the same | Roland Strahle, Stephan Horz | 1997-02-25 |
| 4821792 | Heating and cooling system for motor vehicles | — | 1989-04-18 |
| 4716741 | Air-conditioning installation for motor vehicles, especially for passenger motor vehicles | — | 1988-01-05 |