Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514177 | Ear ossicle prosthesis for sound transmission in needle tube, with a post composed of pure gold | Heinz Kurz | 1996-05-07 |
| 4287616 | Auditory ossicle prosthesis | Gunther Heimke, Klaus Jahnke | 1981-09-08 |