Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679664 | Ventilation device of a motor vehicle | Said Naji, Ralph Stroehla | 2023-06-20 |
| 8585005 | Device for mounting an electric blower drive motor on the housing of a heating, ventilating and/or air conditioning unit for vehicles | Gunter Krempel, Heiko Reiss, Ralph Stroehla, Marius Gorchs | 2013-11-19 |
| 7462099 | Air-guiding system for a ventilation system of a vehicle | — | 2008-12-09 |