Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817222 | Method, apparatus and system for assessing hair condition | Shane Alistair Day, Ke Ming Quan, Tracy Stephens, Robert Woolston | 2004-11-16 |
| D461132 | Hair color analyzer probe | Robert Woolston, Shane Alistair Day, Ke Ming Quan, Tracy Stephens | 2002-08-06 |