Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10624562 | Hearing testing probe apparatus with digital interface | Steve Iseberg, Mead C. Killion, Sumitrajit Dhar, Viorel Drambarean, Dan Mapes-Riordan +1 more | 2020-04-21 |
| 9867572 | Method and system for rapidly determining and displaying the depth of ear tip placement to improve the reliability of hearing tests | Mead C. Killion, Sumitrajit Dhar | 2018-01-16 |
| 9155494 | Hearing testing probe apparatus with digital interface | Steve Iseberg, Mead C. Killion, Sumitrajit Dhar, Viorel Drambarean, Dan Mapes-Riordan +1 more | 2015-10-13 |
| 5720208 | Spur center apparatus | — | 1998-02-24 |