Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434778 | Monofilament bristle assemblies and methods of making brushes using same | Mark Edwards, Jeffrey Allen Chambers, Wayne Hugh Marshall, James Harmon Watts, Susan Loudin | 2002-08-20 |
| 6269514 | Monofilament bristle assemblies and methods of making brushes using same | Mark Edwards, Jeffrey Allen Chambers, Wayne Hugh Marshall, James Harmon Watts, Susan Loudin | 2001-08-07 |
| 6260229 | Bristle sub-assemblies and method of making same | Mark Edwards, Wayne Hugh Marshall | 2001-07-17 |