Inventor
BLUCHER WILLIAM J
US6 patents
Patents
6 patentsUS4460300AJul 17, 1984
Fastener with head cap having a concealed edge
ILLINOIS TOOL WORKS56 citations94
US4642012AFeb 10, 1987
Fastening assembly for roofs of soft material
ILLINOIS TOOL WORKS31 citations92
US5673816AOct 7, 1997
Roofing washer magazine for barbed roofing washers
ILLINOIS TOOL WORKS23 citations91
US6689449B2Feb 10, 2004
Roof decking membrane welding system and method
ILLINOIS TOOL WORKS31 citations86
US4856951AAug 15, 1989
Fastening assembly for roofs of soft materials
ILLINOIS TOOL WORKS23 citations81
US4581871AApr 15, 1986
Fastener and nosepiece for installing lath
ILLINOIS TOOL WORKS20 citations78