Inventor
GERARDO SERAFIN J
US4 patents
Patents
4 patentsUS5694688ADec 9, 1997
Method and apparatus for making paint roller cover
WOOSTER BRUSH CO54 citations93
US6199279B1Mar 13, 2001
Method for making paint roller with thermo plastic core
WOOSTER BRUSH CO28 citations89
US5537745AJul 23, 1996
Method and apparatus for making paint roller cover with thermo plastic core
WOOSTER BRUSH CO40 citations89
US6231711B1May 15, 2001
Methods and apparatus for making paint roller covers with thermoplastic cores
WOOSTER BRUSH CO29 citations87