Inventor
VERBRUGGE CALVIN J
US16 patents
⚠️ This page may combine multiple inventors who share the name “VERBRUGGE CALVIN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON & SON INC S C
15 patentsUS4358573ANov 9, 1982
Waxy maleic anhydride alpha olefin terpolymers
JOHNSON & SON INC S C55 citations95
US5205960AApr 27, 1993
Method of making clear, stable prespotter laundry detergent
JOHNSON & SON INC S C97 citations93
US5491190AFeb 13, 1996
Repulpable hot melt polymer/fatty acid compositions for fibrous products
JOHNSON & SON INC S C21 citations92
US4522992AJun 11, 1985
Aromatic monovinyl alkenyl alphaolefin anhydride terpolymers
JOHNSON & SON INC S C38 citations92
US4774081ASep 27, 1988
Contact insect repellents
JOHNSON & SON INC S C34 citations91
US4774082ASep 27, 1988
Volatile insect repellents
JOHNSON & SON INC S C41 citations91
US4871823AOct 3, 1989
1-Alkene/excess maleic anhydride polymers
JOHNSON & SON INC S C22 citations80
US4780499AOct 25, 1988
Fabric finish with alpha olefin resins and process
JOHNSON & SON INC S C19 citations78
US5599596AFeb 4, 1997
Repulpable hot melt polymer/fatty acid compositions for fibrous products
JOHNSON & SON INC S C8 citations73
US5587202ADec 24, 1996
Repulpable hot melt polymer/fatty acid compositions for fibrous products
JOHNSON & SON INC S C12 citations73
US4623683ANov 18, 1986
Fabric finish with alpha olefin resins and process
JOHNSON & SON INC S C12 citations70
US4849489AJul 18, 1989
Continuous process and system for producing polymers comprising maleic anhydride and certain alpha-olefins
JOHNSON & SON INC S C11 citations66
US4859752AAug 22, 1989
Alkene/excess maleic anhydride polymer manufacture
JOHNSON & SON INC S C10 citations65
US4855350AAug 8, 1989
Fabric finish with alpha olefin resins and process
JOHNSON & SON INC S C1 citations46
US4680202AJul 14, 1987
Fabric finish with alpha olefin resins and process
JOHNSON & SON INC S C1 citations46