Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272865 | Audiometric probe including dual pressure transducer air system control | — | 2022-03-15 |
| 10959630 | Dual audiometric probe headset | — | 2021-03-30 |
| 8398562 | Ear canal pressurization device | — | 2013-03-19 |
| 4237905 | Automatic tympanometric testing means | Irwin Klar | 1980-12-09 |