Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649146 | Dental impression material utilizing ruthenium metathesis catalyst | Mingfei Chen | 2003-11-18 |
| 6593395 | Dental composition containing discrete nanoparticles | Minh Dang Nguyen | 2003-07-15 |