Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499219 | Electro-acoustical transducer arrangement | Axel Brenner, Peter Mertens, Wilfried Meuser, Friedrich Meyer, Friedrich Weber +1 more | 1996-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499219 | Electro-acoustical transducer arrangement | Axel Brenner, Peter Mertens, Wilfried Meuser, Friedrich Meyer, Friedrich Weber +1 more | 1996-03-12 |