Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455608 | Dental compositions comprising degradable polymers and methods of manufacture thereof | Weitao Jia, Samuel Huang | 2002-09-24 |
| 6417246 | Dental composite materials | Weitao Jia | 2002-07-09 |