Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616522 | Ventilating, heating and air conditioning device for motor vehicle passenger compartment | — | 2003-09-09 |
| 6530831 | Ventilating, heating and air-conditioning device for motor vehicle passenger compartment | — | 2003-03-11 |
| 4249427 | Manipulating arrangement with multiple functions, particularly for the air-conditioning of vehicles | Christian Schwartz, Jean-Pierre Francois | 1981-02-10 |