Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7233681 | Electromagnetic transducer with eccentrically mounted voice coil former | Enrique Stiles, Richard Calderwood | 2007-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7233681 | Electromagnetic transducer with eccentrically mounted voice coil former | Enrique Stiles, Richard Calderwood | 2007-06-19 |