Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5784470 | Battery door and faceplate arrangement for a completely in the canal hearing aid device | Ricky Lee Fackler, Randolph R. Giller | 1998-07-21 |
| 5687242 | Hearing aid controls operable with battery door | — | 1997-11-11 |