Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D955813 | Mouthpiece | Derek Campbell, Kelsey O. Hammond | 2022-06-28 |
| 11345523 | Bite-actuated mouthpieces and drink vessels including bite-actuated mouthpieces | Derek Campbell, Thomas Robert Luhrs | 2022-05-31 |