Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10206045 | Sound transducer for insertion in an ear | Dominik Kaltenbacher, Armin Schäfer, Jonathan Schächtele, Hans-Peter Zenner, Erich Goll +2 more | 2019-02-12 |
| 9497556 | Sound transducer for insertion in an ear | Dominik Kaltenbacher, Armin Schäfer, Jonathan Schächtele, Hans-Peter Zenner, Erich Goll +2 more | 2016-11-15 |