Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833299 | Multi-directional handpiece | Vincent Shotton, Dan Ammon | 2017-12-05 |
| 9675435 | Dental compositions containing upconversion phosphors and methods of use | Hui LU, Thomas Ertl | 2017-06-13 |