Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12143774 | Method of operating a hearing aid and a hearing aid | — | 2024-11-12 |
| 10682172 | Electrochemical protection of conducting circuit in the body of a patient | Raimo Urban Butzbacker | 2020-06-16 |