Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8861762 | Hearing aid and an ear piece for a hearing aid | Jan Topholm, Klaus Henrik Vaarbroe, Christian Bohl Espersen, Klavs Richard Skafte | 2014-10-14 |
| 8331596 | Hearing aid and an ear piece for a hearing aid | Jan Topholm, Klaus Henrik Vaarbroe, Christian Bohl Espersen, Klavs Richard Skafte | 2012-12-11 |