Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206776 | Ventilation device | — | 2001-03-27 |
| 6019288 | Heating or air conditioning unit | Klaus Arold, Dieter Heinle, Markus Schoellhorn | 2000-02-01 |
| 5983987 | Air conditioner for vehicles | — | 1999-11-16 |