Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D906293 | Earbud | Paul C. Williamson, Kenneth D. Gagnon, Thomas Nilsen | 2020-12-29 |
| D902890 | Earbud | Paul C. Williamson | 2020-11-24 |
| D886454 | Charging case | Paul C. Williamson | 2020-06-09 |
| D886455 | Charging case | Paul C. Williamson, Barry V. Cipriano, Thomas Nilsen | 2020-06-09 |
| D875817 | Audio eyeglasses | Nathan David Schaal, Vincent James Lee, Julie E. Tierney | 2020-02-18 |