Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031044 | Switching element for actuating an adjustable parameter | Andi Vonlanthen | 2011-10-04 |
| 7869614 | Fixing device for operating elements of hearing devices or hearing aids | — | 2011-01-11 |