Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276739 | Programmable hybrid hearing aid with digital signal processing | Jarle Svean, Tor A. Ramstad | 1994-01-04 |
| 5243662 | Electrodynamic sound generator for hearing aids | Bjorn Sogn, Jarle Svean | 1993-09-07 |