Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704073 | Orthodontic archwires of various colors and their preparation methods | Sinn-Wen Chen, Jee-Wei Emily CHEN | 2010-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704073 | Orthodontic archwires of various colors and their preparation methods | Sinn-Wen Chen, Jee-Wei Emily CHEN | 2010-04-27 |