Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398717 | Device for mechanical coupling of an electromechanical hearing aid converter which can be implanted in a mastoid cavity | Gerd Muller | 2002-06-04 |
| 6394947 | Implantable hearing aid with tinnitus masker or noiser | — | 2002-05-28 |
| 6392386 | Device and process for operating a rechargeable storage for electrical energy | Günter Schulmayr, Dirk Fiedler | 2002-05-21 |