Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10848870 | Headphone earcup mount in continuous headband-spring headphone system | Bennett P. Daley, Eric Douglas Curtiss, Richard Arthur Grebe | 2020-11-24 |
| 10785551 | Portable loudspeaker | Roman N. Litovsky, Bojan Rip, Jason D. Silver, Donna Marie Sullivan, Chester Smith Williams +1 more | 2020-09-22 |
| 10743106 | Headphone earcup mount in continuous headband-spring headphone system | Bennett P. Daley, Eric Douglas Curtiss, Richard Arthur Grebe | 2020-08-11 |
| 10670890 | Audio eyeglasses with cable-through hinge and related flexible printed circuit | Cedric Bosch, Nathan David Schaal, Edgardo Alicea, Vincent James Lee, Ryan Meganck | 2020-06-02 |