Inventor

BENNISON JOHN J

GB4 patents

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

DEARBORN CHEMICALS LTD

2 patents

US4557896ADec 10, 1985

Treatment of aqueous systems

DEARBORN CHEMICALS LTD19 citations73

US4566972AJan 28, 1986

Treatment of aqueous systems

DEARBORN CHEMICALS LTD9 citations68

GRACE W R & CO

2 patents

US5122278AJun 16, 1992

Inhibition of deposition in aqueous systems

GRACE W R & CO6 citations59

US4964952AOct 23, 1990

Method of controlling pitch using a cationically modified tannin

GRACE W R & CO6 citations58