Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10084560 | Wireless sound transmission system and method | Stephan Gehring | 2018-09-25 |
| 9866975 | Hearing assistance system and method | Marc Secall, Stephan Gehring, Hilmar Meier | 2018-01-09 |