Inventor

BROOK JOHN W

US5 patents

⚠️ This page may combine multiple inventors who share the name “BROOK JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANDOZ LTD

2 patents

US5536310AJul 16, 1996

Cementitious compositions containing fly ash

SANDOZ LTD128 citations94

US5556458ASep 17, 1996

Cementitious compositions

SANDOZ LTD88 citations92

BROOK JOHN W

1 patent

US5176753AJan 5, 1993

Concrete admixture compositions

BROOK JOHN W37 citations87

CLAREMONT POLYCHEMICAL CORP

1 patent

US3943081AMar 9, 1976

Stabilizers for polyvinyl chloride

CLAREMONT POLYCHEMICAL CORP16 citations70

GRUMMAN AEROSPACE CORP

1 patent

US4933546AJun 12, 1990

Orifice ring ion beam neutralizer

GRUMMAN AEROSPACE CORP4 citations61