Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597880 | Multimineral no-mix relaxer | Eric Osei-Acquah, Angela Ellington | 2009-10-06 |
| 5853709 | Shaving composition and method for preventing pseudofolliculitis barbae | Isaac Willis, Apolonio L. Villanueva | 1998-12-29 |
| 5679327 | Hair straightening emulsion | Apolonio L. Villanueva | 1997-10-21 |
| 5376364 | Conditioning hair relaxer system | Florine Newell | 1994-12-27 |
| 5293885 | Hair relaxer and post-relaxer hair brightener system | Apolonio L. Villanueva | 1994-03-15 |
| 5077042 | Conditioning hair relaxer system with conditioning activator | Florine Newell | 1991-12-31 |