Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005250 | Microphone housing | David Josephson, David M. Gordon | 2011-08-23 |
| 7218742 | Condenser microphone assembly | Mark Gilbert | 2007-05-15 |
| 6741709 | Condenser microphone assembly | Mark Gilbert | 2004-05-25 |