Inventor
WEINBERG ALAN S
US12 patents
⚠️ This page may combine multiple inventors who share the name “WEINBERG ALAN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRACE W R & CO
9 patentsUS4274900AJun 23, 1981
Multi-layer polyester/polyolefin shrink film
GRACE W R & CO205 citations98
US4188443AFeb 12, 1980
Multi-layer polyester/polyolefin shrink film
GRACE W R & CO137 citations96
US4064296ADec 20, 1977
Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer
GRACE W R & CO293 citations95
US4178401ADec 11, 1979
Packaging film comprising a blended self-welding layer
GRACE W R & CO80 citations94
US4278738AJul 14, 1981
Ethylene-vinyl acetate copolymer film laminate
GRACE W R & CO128 citations91
US4239799ADec 16, 1980
Blends of butyl rubber and polymers of vinylidene chloride
GRACE W R & CO31 citations91
US5773107AJun 30, 1998
Method of storing active films
GRACE W R & CO11 citations73
US5741385AApr 21, 1998
Method of storing active films
GRACE W R & CO7 citations73
US4183882AJan 15, 1980
Self-welding packaging film
GRACE W R & CO13 citations72