Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D656667 | Hair treatment applicator | William J. Coleman | 2012-03-27 |
| D656269 | Hair treatment applicator | William J. Coleman | 2012-03-20 |
| 7779847 | Apparatus and methods for manipulating hair processing materials | William J. Coleman | 2010-08-24 |