Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626822 | Implantable microphone having improved sensitivity and frequency response | Geoffrey R. Ball, Duane Tumlinson | 2003-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626822 | Implantable microphone having improved sensitivity and frequency response | Geoffrey R. Ball, Duane Tumlinson | 2003-09-30 |