Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11234063 | Low profile loudspeakers | Gabriel Lloyd Murray, Greg J. Zastoupil, Joseph J. Kutil | 2022-01-25 |
| 11013101 | Cooling techniques to improve thermal performance of electroacoustic device | Thomas E. MacDonald | 2021-05-18 |
| 10999664 | Loudspeaker assemblies and related methods | — | 2021-05-04 |
| 10848844 | Device for installation and removal of a ceiling speaker system | — | 2020-11-24 |
| 10555101 | Portable speaker configurations | Robert A. Warden, Paul F. Fidlin, Akira Mochimaru, Craig Jackson, Gregor Mittersinker +2 more | 2020-02-04 |
| 10524042 | Electro-acoustical transducer arrangements of a sound system | Greg J. Zastoupil | 2019-12-31 |
| 10334337 | Speaker | Robert A. Warden, Randy J. Kulchy, Benjamin C. Lippitt | 2019-06-25 |
| 10306386 | Portable speaker configurations | Robert A. Warden, Paul F. Fidlin, Akira Mochimaru, Craig Jackson, Gregor Mittersinker +2 more | 2019-05-28 |
| 10250967 | Speaker modules having different module housing geometries and similar acoustic properties | Benjamin C. Lippitt, Greg J. Zastoupil, Randy J. Kulchy | 2019-04-02 |
| 10104761 | Cooling techniques to improve thermal performance of electroacoustic device | Thomas E. MacDonald | 2018-10-16 |
| 9712911 | Conformable adaptors for diffraction slots in speakers | Benjamin C. Lippitt, Greg J. Zastoupil, Rebecca Kowalczyk | 2017-07-18 |