Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532295 | Method for fitting a universal hearing device shell and conformal tip in an ear canal | Carl E. Ellis, Jerry L. Pauley, Craig M. Collotzi | 2003-03-11 |
| 6516074 | Hearing device with integrated battery compartment and switch | Gregory N. Koskowich | 2003-02-04 |