Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399413 | Vehicle heating, ventilating and/or air conditioning device | Alexander Karl | 2019-09-03 |
| 5683495 | Device for the filtration of a flow of air, in particular for the heating and/or air conditioning plant in a motor vehicle | — | 1997-11-04 |