Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10010712 | Disposable dental valve device having a check valve | Charles Thomas | 2018-07-03 |
| 9980790 | Dental valve device having a disposable turret | Charles Thomas | 2018-05-29 |
| 9907632 | Disposable dental valve device having a check valve | Charles Thomas | 2018-03-06 |