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Inventor

COOK JOHN S

US15 patents
⚠️ This page may combine multiple inventors who share the name “COOK JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATTEL INC

6 patents
US4201011AMay 6, 1980

Toy motorcycle

MATTEL INC48 citations92
US4565539AJan 21, 1986

Multiple-use shaft for toy

MATTEL INC13 citations73
US4498887AFeb 12, 1985

Shifting mechanism for toy vehicle

MATTEL INC18 citations73
US4453339AJun 12, 1984

Musical rail rocker

MATTEL INC9 citations73
US4285159AAug 25, 1981

Direction reversing crib toy

MATTEL INC12 citations72
US4207935AJun 17, 1980

Flywheel-operated toy woodworking apparatus

MATTEL INC4 citations61

HONEYWELL INT INC

2 patents
US7119548B1Oct 10, 2006

Current transformer test device and method

HONEYWELL INT INC23 citations91
US7227367B1Jun 5, 2007

Current transformer test device and method

HONEYWELL INT INC1 citations50

DORRAN PHOTONICS INC

2 patents
US4695126ASep 22, 1987

Method and apparatus for effecting light energy transmission with lessened reflection

DORRAN PHOTONICS INC37 citations90
US4697871AOct 6, 1987

Termination of optical fibers

DORRAN PHOTONICS INC6 citations60

FOSTER RAYMOND KEITH

2 patents
US5762152AJun 9, 1998

Movable conveyor

FOSTER RAYMOND KEITH9 citations73
US5758683AJun 2, 1998

On/off circuit for a hydraulic system

FOSTER RAYMOND KEITH11 citations73

COOK JOHN S

1 patent
US5172525ADec 22, 1992

Folding and telescoping sports shelter

COOK JOHN S33 citations89

MINNESOTA MINING & MFG

1 patent
US4890897AJan 2, 1990

Single mode connector

MINNESOTA MINING & MFG4 citations62

CHICAGO FAUCET

1 patent
US4156519AMay 29, 1979

Valve assembly

CHICAGO FAUCET15 citations62