Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540793 | Coupler for use in oxidative hair dyeing | Linas R. Stasaitis, Yuh-Guo Pan | 2003-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540793 | Coupler for use in oxidative hair dyeing | Linas R. Stasaitis, Yuh-Guo Pan | 2003-04-01 |