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Inventor

LAYTON JAMES E

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

PHILLIPS PETROLEUM CO

6 patents
US4443713AApr 17, 1984

Waveform generator

PHILLIPS PETROLEUM CO18 citations72
US3984665AOct 5, 1976

Process controller

PHILLIPS PETROLEUM CO16 citations66
US4550263AOct 29, 1985

Waveform generator

PHILLIPS PETROLEUM CO2 citations61
US4532434AJul 30, 1985

Waveform generator

PHILLIPS PETROLEUM CO3 citations61
US4297745AOct 27, 1981

Gain ranging amplifier

PHILLIPS PETROLEUM CO3 citations61
US4305274ADec 15, 1981

Waveform generator

PHILLIPS PETROLEUM CO1 citations51

BAKER HUGHES INC

2 patents
US6586900B2Jul 1, 2003

Method for boosting the output voltage of a variable frequency drive

BAKER HUGHES INC13 citations83
US7686074B2Mar 30, 2010

Apparatus and method for active circuit protection of downhole electrical submersible pump monitoring gauges

BAKER HUGHES INC12 citations82

LAYTON JAMES E

2 patents
US8138622B2Mar 20, 2012

System and method for an AC powered downhole gauge with capacitive coupling

LAYTON JAMES E18 citations80
US8446292B2May 21, 2013

Systems and methods for downhole instrument communication via power cable

LAYTON JAMES E3 citations59

APPLIED AUTOMATION INC

1 patent
US4799041AJan 17, 1989

Recirculating analog to digital converter with auto-calibrating feature

APPLIED AUTOMATION INC19 citations72