Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656265 | Hair styling composition and method | Peter Lawrence Bailey, Ezat Khoshdel, Robert Polywka | 1997-08-12 |
| 5580550 | Cosmetic composition comprising particles of polyisobutylene resin and process for the preparation of same | Joanne M. de Groot, Jeffrey Ellis Price | 1996-12-03 |
| 5525332 | Cosmetic treatment of substrates | Ezat Khoshdel, Robert Polywka | 1996-06-11 |
| 5523080 | Cosmetic treatment of substrates | Ezat Khoshdel, Robert Polywka | 1996-06-04 |
| 5523079 | Hair styling composition | — | 1996-06-04 |
| 5441730 | Cosmetic composition and process for making it | Joanne M. de Groot, Jeffrey Ellis Price | 1995-08-15 |
| 5256407 | Hair styling composition | — | 1993-10-26 |