Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11297431 | Sound speaker for a vehicle | Eduard Cornel Petca, Jens Friedrich, Robert Joest, Johannes Kerkmann, Costinel Alexandru Ionica +1 more | 2022-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11297431 | Sound speaker for a vehicle | Eduard Cornel Petca, Jens Friedrich, Robert Joest, Johannes Kerkmann, Costinel Alexandru Ionica +1 more | 2022-04-05 |