Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9566140 | Method and device for whitening teeth using sonochemistry | Damon Brown, Mark Edward Farrell, Arshad Ali, Graham Philp, David G. Wuchinich | 2017-02-14 |
| 8308479 | Method and apparatus for tooth whitening | Graham Philp, Damon Brown | 2012-11-13 |