Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362528 | Cosmetic composition for dyeing hair and process for using the same | Jean F. Grollier, Christian Monnais | 1982-12-07 |
| 4357141 | Compositions for dyeing hair and their applications | Jean F. Grollier, Christian Monnais | 1982-11-02 |