Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144952 | Transcutaneous connection device | Michel David | 1992-09-08 |
| 4923469 | Prothesis and electrode for the electrical stimulation of the inner ear, and method for producing said electrode | Michel David | 1990-05-08 |