Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375940 | Use of a screening silicone for protecting the color of artificially colored keratin fibres against the effects of UV radiation | Herve Richard, Alain Lagrange, Claude Dubief | 2002-04-23 |