Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751327 | Miniature plastic battery assembly for canal hearing devices | Richard C. Urso, Loren L. Roy, Patrick V. Williams, James P. Buckley | 2004-06-15 |
| 6724902 | Canal hearing device with tubular insert | Richard C. Urso | 2004-04-20 |