Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512383 | Remote control for a hearing aid | Winfried Arz | 2005-12-06 |
| D510075 | Remote control for a hearing aid | Winfried Arz | 2005-09-27 |
| D505117 | Remote control for a hearing aid | Winfried Arz | 2005-05-17 |
| D505118 | Remote control for a hearing aid | Winfried Arz | 2005-05-17 |
| 6870940 | Method of operating a hearing aid and hearing-aid arrangement or hearing aid | Wolfram Meyer | 2005-03-22 |