Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7810224 | Electrostatic loudspeaker stators and their manufacture | Charles Van Dongen, Lindsay Alfred Champion, Evan Douglas Evans, Craig Evans, Grover Howard | 2010-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7810224 | Electrostatic loudspeaker stators and their manufacture | Charles Van Dongen, Lindsay Alfred Champion, Evan Douglas Evans, Craig Evans, Grover Howard | 2010-10-12 |