Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455029 | Dental impression material utilizing ruthenium catalyst | Mingfei Chen | 2002-09-24 |
| 6395803 | Dental restorative composite | — | 2002-05-28 |
| 6384106 | Dental restorative composite | — | 2002-05-07 |
| 6359090 | Polymerizable dispersant | — | 2002-03-19 |