Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601142 | Heater or air conditioning unit, in particular for installation in a motor vehicle | Reinhard Hildebrand | 1997-02-11 |
| 5267896 | Heater and/or air conditioner with air-side temperature adjustment for a motor vehicle | Horst Riehl | 1993-12-07 |