Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9451367 | On-site, custom fitted hearing equalizer | Steven C. Hannibal | 2016-09-20 |
| 9313568 | Custom earphone with dome in the canal | Russ Schreiner, Sargon Khamo, Rony Michael | 2016-04-12 |
| 9288592 | Custom ear adaptor system with balloon-style or elastomeric dome earpiece | — | 2016-03-15 |