Inventor
DENNIS JOHN R
US18 patents
⚠️ This page may combine multiple inventors who share the name “DENNIS JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON CO
7 patentsUS4319345AMar 9, 1982
Acoustic well-logging transmitting and receiving transducers
HALLIBURTON CO44 citations92
US4248087AFeb 3, 1981
System and method for determining fluid level in a container
HALLIBURTON CO45 citations89
US5357806AOct 25, 1994
Capacitive differential pressure sensor and method of measuring differential pressure at an oil or gas well
HALLIBURTON CO21 citations88
US4817437AApr 4, 1989
Pressure communicating, fluid isolating interface
HALLIBURTON CO14 citations73
US5299868AApr 5, 1994
Crystalline transducer with ac-cut temperature crystal
HALLIBURTON CO16 citations72
US4782694ANov 8, 1988
Pressure communicating, fluid isolating interface
HALLIBURTON CO6 citations62
US4484313ANov 20, 1984
System for measuring shear wave travel times
HALLIBURTON CO1 citations52
HALLIBURTON ENERGY SERV INC
6 patentsUS6747743B2Jun 8, 2004
Multi-parameter interferometric fiber optic sensor
HALLIBURTON ENERGY SERV INC86 citations98
US6957576B2Oct 25, 2005
Subterranean well pressure and temperature measurement
HALLIBURTON ENERGY SERV INC72 citations97
US6901391B2May 31, 2005
Field/reservoir optimization utilizing neural networks
HALLIBURTON ENERGY SERV INC76 citations97
US6137747AOct 24, 2000
Single point contact acoustic transmitter
HALLIBURTON ENERGY SERV INC75 citations93
US7159468B2Jan 9, 2007
Fiber optic differential pressure sensor
HALLIBURTON ENERGY SERV INC15 citations92
US6789620B2Sep 14, 2004
Downhole sensing and flow control utilizing neural networks
HALLIBURTON ENERGY SERV INC28 citations92