Inventor

SMITH CHARLES W

11 patents

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

GTE SYLVANIA INC

3 patents

US3985442AOct 12, 1976

Data acquisition system for spectrophotometer

GTE SYLVANIA INC10 citations65

US3983371ASep 28, 1976

Apparatus and method for determining the proportion of defective wire in a length of moving wire

GTE SYLVANIA INC7 citations65

US3989386ANov 2, 1976

Automated inspection apparatus and method

GTE SYLVANIA INC3 citations62

SNAP TITE INC

1 patent

US5526834AJun 18, 1996

Apparatus for supercritical cleaning

SNAP TITE INC102 citations95

AUTOCLAVE ENG INC

1 patent

US5337446AAug 16, 1994

Apparatus for applying ultrasonic energy in precision cleaning

AUTOCLAVE ENG INC94 citations95

HALLIBURTON SERVICES

1 patent

US4393939AJul 19, 1983

Clay stabilization during oil and gas well cementing operations

HALLIBURTON SERVICES110 citations95

AUTOCLAVE ENGINEERS LTD

1 patent

US5355901AOct 18, 1994

Apparatus for supercritical cleaning

AUTOCLAVE ENGINEERS LTD120 citations92

HALLIBURTON CO

1 patent

US4293440AOct 6, 1981

Temperature gelation activated aqueous silicate mixtures and process of forming impermeable gels

HALLIBURTON CO29 citations92

SPARTAN MILLS

1 patent

US5481786AJan 9, 1996

Method of manufacturing a recyclable carpet

SPARTAN MILLS38 citations83

OLIN CORP

1 patent

US4882236ANov 21, 1989

Rigid magnetic recording disks and method of producing same

OLIN CORP12 citations74

ALLIS CHALMERS

1 patent

US4489273ADec 18, 1984

Apparatus for measuring rotational velocity of a shaft

ALLIS CHALMERS0 citations40