Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447489 | Bone conduction hearing aid device | Robert Issalene, Jean-Francois Lantrua | 1995-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447489 | Bone conduction hearing aid device | Robert Issalene, Jean-Francois Lantrua | 1995-09-05 |