Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8180091 | Headphone | Stephen D. Gilder, Bradley K. Witt, Claes Haglund | 2012-05-15 |
| 6736771 | Wideband low-noise implantable microphone assembly | Janusz A. Kuzma | 2004-05-18 |
| 6505076 | Water-resistant, wideband microphone subassembly | George Tziviskos, Scott A. Crawford, Lee F. Hartley | 2003-01-07 |