Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9895088 | Hearing protection device with integrated audiometric testing | Viggo Henriksen, Trym Holter, Olav Kvaloy, Asle Melvaer, Georg E. Ottesen +2 more | 2018-02-20 |
| 5101810 | Apparatus and method for therapeutic application of vibro-acoustical energy to human body | Olav Skille | 1992-04-07 |