Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9036837 | Desktop audio monitor system and method | Barry Michael Kosherick, Laurie Wilk, J. Richard Aylward | 2015-05-19 | |
| 8290197 | Electrostatic speaker systems and methods | Ronald Buining, Gaston Bastiaens, Hidde de Haan, Ton Hoogstraaten, Uwe Kempe +1 more | 2012-10-16 | |
| 8000483 | Electrostatic loudspeaker systems and methods | Hidde de Haan, Ronald Buining, Gaston Bastiaens, Ton Hoogstraaten | 2011-08-16 | |
| 7916040 | Remote control for home entertainment | Jorgen W. Andersen | 2011-03-29 | $1,492,000 |
| 5751818 | Circuit system for switching loudspeakers | Jonathan Gertz, Mark S. Butcher | 1998-05-12 | |
| 5646602 | Switching network for selective product demonstration | Jonathan Gertz | 1997-07-08 |