Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5986396 | Deflection unit with rigidly coupled yoke ring and coil support | Johannes P. M. Verbunt, Jan W. Aarts | 1999-11-16 |
| 5892183 | Loudspeaker system having a bass-reflex port | Nicolaas Bernardus Roozen, Joris A. M. Nieuwendijk | 1999-04-06 |