Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9319761 | Microphone | Bernd Wiederholt, Lars Heinrich, Gerd Soehnholz | 2016-04-19 |
| 8731231 | Dynamic sound transducer and receiver | Till Teske-Fischer, Markus Kuhr, Vladimir Gorelik, Heinz Epping, Burkhard Markmann +2 more | 2014-05-20 |