Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228353 | Hair treatment composition | Stuart William Carr, Melvin Carvell, Paul Alfred Cornwell, Andrew Mark Waller, Johann Wilhelm Wiechers | 2001-05-08 |
| 5911978 | Hair treatment composition | Stuart William Carr, Melvin Carvell, Paul Alfred Cornwell, Andrew Mark Waller, Johann Wilhelm Wiechers | 1999-06-15 |