Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831988 | Behind-the-ear hearing aid and attachment module for same | — | 2004-12-14 |
| 6813363 | Procedure for setting a hearing aid, and hearing aid | — | 2004-11-02 |
| 6813364 | Electric/acoustic transducer module, in-ear hearing aid and method for manufacturing an in-ear hearing aid | — | 2004-11-02 |
| 6735319 | Behind-the-ear hearing aid | — | 2004-05-11 |
| 6731770 | Behind-the-ear hearing aid and surface-mounted module for this type of hearing aid | — | 2004-05-04 |