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Inventor

CROOK JR EDWARD J

US9 patents
⚠️ This page may combine multiple inventors who share the name “CROOK JR EDWARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CROSBY GROUP

5 patents
US4493135AJan 15, 1985

Fitting for connection with web-type strapping

CROSBY GROUP28 citations91
US4464812AAug 14, 1984

Socket for structural strand

CROSBY GROUP38 citations88
US4513681AApr 30, 1985

Wire rope to chain connector for anchoring systems

CROSBY GROUP18 citations72
US4512062AApr 23, 1985

Load binder handle and extension therefor

CROSBY GROUP16 citations72
US4411132AOct 25, 1983

Wire rope to chain connector for anchoring systems

CROSBY GROUP12 citations72

AMERICAN HOIST & DERRICK CO

3 patents
US4102295AJul 25, 1978

Load indicating apparatus

AMERICAN HOIST & DERRICK CO37 citations90
US4106284AAug 15, 1978

Spring-biased split-sleeve coupling pin retainer

AMERICAN HOIST & DERRICK CO8 citations72
US4021130AMay 3, 1977

Chain to wire rope connector

AMERICAN HOIST & DERRICK CO12 citations72

CROOK JR EDWARD J

1 patent
US4076430AFeb 28, 1978

Pin and locking collar connector for load bearing parts

CROOK JR EDWARD J31 citations88