Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141355 | Caries-resistant composite resin | Alvin Kobashigawa | 2021-10-12 |
| 9138386 | Dental whitening compositions | Nancy Quan, Robert Hayman | 2015-09-22 |
| 8652445 | Dental compositions with sensitivity relief | Robert Hayman | 2014-02-18 |
| 8562954 | Dental compositions with sensitivity relief | Robert Hayman | 2013-10-22 |
| 7224462 | Beam shifting surface plasmon resonance system and method | David Anafi, Glen Ramsay, Peter Halatin, Charlie Schwartz | 2007-05-29 |
| 6768550 | Beam shifting surface plasmon resonance system and method | David Anafi, Glen Ramsay, Peter Halatin, Charlie Schwartz | 2004-07-27 |