Inventor
HASAN S RIAZ
US4 patents
⚠️ This page may combine multiple inventors who share the name “HASAN S RIAZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
3 patentsUS5018329AMay 28, 1991
Attachment of roofing washer with heat-sealed screw-washer assemblage
ILLINOIS TOOL WORKS83 citations94
US5908278AJun 1, 1999
Stress plate with depending sleeve
ILLINOIS TOOL WORKS47 citations90
US6689449B2Feb 10, 2004
Roof decking membrane welding system and method
ILLINOIS TOOL WORKS31 citations86