P

Inventor

BROWN JOHN F

CA13 patents
⚠️ This page may combine multiple inventors who share the name “BROWN JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BELL TELEPHONE LABOR INC

3 patents
US4140817AFeb 20, 1979

Thick film resistor circuits

BELL TELEPHONE LABOR INC53 citations92
US4191789AMar 4, 1980

Fabrication of bi-level circuits

BELL TELEPHONE LABOR INC28 citations79
US4316920AFeb 23, 1982

Thick film resistor circuits

BELL TELEPHONE LABOR INC10 citations71

FREESCALE SEMICONDUCTOR INC

2 patents
US7100020B1Aug 29, 2006

Digital communications processor

FREESCALE SEMICONDUCTOR INC193 citations97
US7647472B2Jan 12, 2010

High speed and high throughput digital communications processor with efficient cooperation between programmable processing components

FREESCALE SEMICONDUCTOR INC10 citations83

DYNAMO DRILLING SERVICES INC

1 patent
US6073708AJun 13, 2000

Downhole mud pressure intensifier

DYNAMO DRILLING SERVICES INC38 citations83

AT & T BELL LAB

1 patent
US4503090AMar 5, 1985

Thick film resistor circuits

AT & T BELL LAB24 citations79

GEN ELECTRIC

1 patent
US4377471AMar 22, 1983

Method for removing polychlorinated biphenyls from transformer oil

GEN ELECTRIC26 citations75

OTATCO INC

1 patent
US5636687AJun 10, 1997

Rod pull down tool

OTATCO INC8 citations72

WEBER JAMES L

1 patent
US5450897ASep 19, 1995

Rod pull down tool

WEBER JAMES L11 citations72

KOCH EXPLORATION CANADA LTD

1 patent
US5582652ADec 10, 1996

Method for removing fines from a crude oil tank

KOCH EXPLORATION CANADA LTD15 citations66

649020 ALBERTA LTD

1 patent
US5612542AMar 18, 1997

Ultraviolet light intensity monitor

649020 ALBERTA LTD17 citations62

BROWN JOHN F

1 patent
USD285548SSep 9, 1986

Vehicle safety mirror

BROWN JOHN F0 citations35