Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6099591 | Method and composition for hair coloring using green tea polyphenols | Peter Matravers, Tracy L. Cornuelle | 2000-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6099591 | Method and composition for hair coloring using green tea polyphenols | Peter Matravers, Tracy L. Cornuelle | 2000-08-08 |