Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231711 | Methods and apparatus for making paint roller covers with thermoplastic cores | William J. Roberts, Ricky L. Dilyard, Serafin J. Gerardo, Dennis D. Humphrey | 2001-05-15 |