Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D901238 | Bite-actuated mouthpiece | Derek Campbell, Kelsey O. Hammond | 2020-11-10 |
| D893941 | Mouthpiece | Derek Campbell, Kelsey O. Hammond | 2020-08-25 |
| D871836 | Bite-actuated mouthpiece | Derek Campbell | 2020-01-07 |