Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036407 | Extended wear canal device with common microphone-battery air cavity | Adnan Shennib, Timothy Cuongdung Huynh, Alex Tilson | 2011-10-11 |
| 7876919 | Hearing aid microphone protective barrier | Sunder Ram, Dean Johnson, Richard Gable, Michael Ipsen | 2011-01-25 |