Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4381294 | Process for reinforcing fragile or brittle nails and a composition containing a cationic polymer for use in said process | Claude Bouillon, Constantin Koulbanis, Patrick Darmenton | 1983-04-26 |
| RE30516 | Process for permanently waving hair using a self-heating neutralizing composition containing a water-soluble sulfite, metabisulfite or bisulfite and H.sub.2 O.sub.2 | Claire Gayet | 1981-02-17 |