Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578804 | Valve | Christian Weis | 2023-02-14 |
| 11297431 | Sound speaker for a vehicle | Jens Friedrich, Robert Joest, Johannes Kerkmann, Costinel Alexandru Ionica, Dimitrios Patsouras +1 more | 2022-04-05 |