Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11523210 | Omnidirectional speaker with inverted dome diaphragm and separate exits | — | 2022-12-06 |
| 11490194 | Omnidirectional speaker with an inverted dome diaphragm and asymmetric vertical directivity response | Richard D. Kamlet | 2022-11-01 |
| 11445303 | Omnidirectional loudspeaker and compression driver therefor | — | 2022-09-13 |