Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719967 | Hair treatment compositions | Charles R. Brown, Stanley Lam | 2004-04-13 |
| 6673371 | Shear gel compositions | Charles R. Brown, Peter Simon Carew, John Charles Eklund, Jeannette Marcia Evans | 2004-01-06 |