Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660117 | Method for making articles having bristles | Jeffrey Allen Chambers | 2003-12-09 |
| 6638384 | Method and apparatus for making bristle subassemblies | Harold F. Staunton | 2003-10-28 |
| 6543083 | Bristles having varying stiffness | — | 2003-04-08 |