Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10284945 | Air motion transformer passive radiator for loudspeaker | — | 2019-05-07 |
| 9900696 | Wide-range, wide-angle loudspeaker driver | — | 2018-02-20 |
| 9124964 | Wide-range, wide-angle loudspeaker driver | — | 2015-09-01 |
| 5295194 | Multi-driver loudspeaker assembly | — | 1994-03-15 |
| 5062139 | Coaxial loud speaker system | — | 1991-10-29 |