Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666102 | Hearing system comprising an earpiece | Wolfgang Huep, Juergen Brinkmann, Peter Boschung | 2014-03-04 |
| 8073180 | Headset for a functional device | — | 2011-12-06 |
| 7983439 | Headset for fitting of an earpiece | Evert Dijkstra | 2011-07-19 |
| 4498332 | Test device for measuring the fit of hearing aid related devices | — | 1985-02-12 |