Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675657 | Deep insertion intracanal hearing aids or miniaturized peritympanum hearing aids | — | 1997-10-07 |
| 4584437 | Hearing aids of the type intended to be fitted in the external auditory meatus of the user | — | 1986-04-22 |
| 4380689 | Electroacoustic transducer for hearing aids | — | 1983-04-19 |