Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7547752 | Scalp treatment | Helen Meldrum, Suchismita Roy | 2009-06-16 |
| 5656265 | Hair styling composition and method | Anthony D. Gough, Ezat Khoshdel, Robert Polywka | 1997-08-12 |
| 5490980 | Covalent bonding of active agents to skin, hair or nails | Norman Richardson, Kurt Schilling, David Joseph Pocalyko | 1996-02-13 |