Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10757526 | Method and apparatus for an ultrasonic emitter system floor audio unit | — | 2020-08-25 |
| 10735843 | Eyewear accommodating headset | Richard Kulavik, Thomas M. Schoene, David Zepp | 2020-08-04 |