P

Inventor

WEBER KENNETH E

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

CYPRUS MINES CORP

3 patents
US4964955AOct 23, 1990

Method of reducing pitch in pulping and papermaking operations

CYPRUS MINES CORP54 citations91
US4931493AJun 5, 1990

Beneficiated talcs

CYPRUS MINES CORP19 citations81
US4927874AMay 22, 1990

Beneficiated talcs

CYPRUS MINES CORP17 citations73

OPTICAL RADIATION CORP

3 patents
US5037435AAug 6, 1991

Haptics for intraocular lenses having high fracture toughness

OPTICAL RADIATION CORP27 citations88
US5182053AJan 26, 1993

Process for forming intraocular lenses having haptics with high fracture toughness

OPTICAL RADIATION CORP22 citations87
US5158719AOct 27, 1992

Method of producing haptics for intraocular lenses having high fracture toughness

OPTICAL RADIATION CORP10 citations69

AMOCO CORP

2 patents
US4598105AJul 1, 1986

Rubber composition and method

AMOCO CORP65 citations93
US4602052AJul 22, 1986

Rubber composition and method of incorporating carbon black and a quaternary ammonium coupling agent salt into natural rubber containing compositions

AMOCO CORP52 citations89

CYPRUS MINERALS CO

2 patents
US4820347AApr 11, 1989

Beneficiated talcs

CYPRUS MINERALS CO12 citations73
US4814019AMar 21, 1989

Beneficiated talcs

CYPRUS MINERALS CO12 citations73

LOCKHEED CORP

2 patents
US4477329AOct 16, 1984

Apparatus for maintaining peroxide concentration

LOCKHEED CORP3 citations57
US4419191ADec 6, 1983

Electrochemical monitoring method

LOCKHEED CORP3 citations54

STANDARD OIL CO INDIANA

1 patent
US4431755AFeb 14, 1984

Rubber composition comprising phyllosilicate minerals, silanes, and quaternary ammonium salts

STANDARD OIL CO INDIANA95 citations95

RAYFIELD JERRY W

1 patent
US4835195AMay 30, 1989

Dry ground/wet ground calcium carbonate filler compositions

RAYFIELD JERRY W54 citations89

ECCA CALCIUM PRODUCTS INC

1 patent
US4898620AFeb 6, 1990

Dry ground/wet ground calcium carbonate filler compositions

ECCA CALCIUM PRODUCTS INC33 citations88