Inventor
OWEN THOMAS E
US40 patents
⚠️ This page may combine multiple inventors who share the name “OWEN THOMAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTHWEST RES INST
29 patentsUS4801411AJan 31, 1989
Method and apparatus for producing monosize ceramic particles
SOUTHWEST RES INST156 citations99
US5452763ASep 26, 1995
Method and apparatus for generating gas in a drilled borehole
SOUTHWEST RES INST82 citations96
US5225731AJul 6, 1993
Solid body piezoelectric bender transducer
SOUTHWEST RES INST60 citations96
US5030873AJul 9, 1991
Monopole, dipole, and quadrupole borehole seismic transducers
SOUTHWEST RES INST118 citations96
US6601456B1Aug 5, 2003
Fretting fixture for high-cycle fatigue test machines
SOUTHWEST RES INST72 citations95
US6023980AFeb 15, 2000
High-cycle fatigue test machine
SOUTHWEST RES INST79 citations95
US4525645AJun 25, 1985
Cylindrical bender-type vibration transducer
SOUTHWEST RES INST58 citations95
US6813960B1Nov 9, 2004
Asymmetrical column assembly for high-cycle fatigue test machines
SOUTHWEST RES INST67 citations94
US7107851B2Sep 19, 2006
Processing data, for improved, accuracy, from device for measuring speed of sound in a gas
SOUTHWEST RES INST18 citations93
US5229977AJul 20, 1993
Directional underwater acoustic pulse source
SOUTHWEST RES INST31 citations93
US5228011AJul 13, 1993
Variable multi-stage arc discharge acoustic pulse source transducer
SOUTHWEST RES INST45 citations93
US5173274ADec 22, 1992
Flash liquid aerosol production method and appartus
SOUTHWEST RES INST36 citations93
US5081391AJan 14, 1992
Piezoelectric cylindrical transducer for producing or detecting asymmetrical vibrations
SOUTHWEST RES INST51 citations93
US4835474AMay 30, 1989
Method and apparatus for detecting subsurface anomalies
SOUTHWEST RES INST59 citations92
US4651311AMar 17, 1987
Electrodeless spark discharge acoustic pulse transducer for borehole operation
SOUTHWEST RES INST45 citations91
US5080190AJan 14, 1992
Reversible rigid coupling apparatus and method for borehole seismic transducers
SOUTHWEST RES INST27 citations89
US4725785AFeb 16, 1988
Directional potential analyzer method and apparatus for detecting and locating leaks in geomembrane liners
SOUTHWEST RES INST34 citations88
US7398160B2Jul 8, 2008
Gas energy meter for inferential determination of thermophysical properties of a gas mixture at multiple states of the gas
SOUTHWEST RES INST9 citations81
US4740757AApr 26, 1988
Method and apparatus for locating leaks in a multiple layer geomembrane liner
SOUTHWEST RES INST23 citations81
US4706228ANov 10, 1987
Asymmetrical lateral-force seismic source transducer
SOUTHWEST RES INST20 citations81
US6823716B2Nov 30, 2004
Device for precision measurement of speed of sound in a gas
SOUTHWEST RES INST14 citations78
US5302782AApr 12, 1994
Three-component borehole wall-locking seismic detector
SOUTHWEST RES INST18 citations74
US4905210AFeb 27, 1990
Liquid impoundment survey vehicle incorporating positioning finding and tracking system
SOUTHWEST RES INST18 citations74
US4720669AJan 19, 1988
Geomembrane leak assessment shell shaped probe
SOUTHWEST RES INST15 citations74
US5456325AOct 10, 1995
Method and apparatus for driving a probe into the earth
SOUTHWEST RES INST18 citations68
US4751841AJun 21, 1988
Liquid impoundment leak rate detector
SOUTHWEST RES INST15 citations67
US7781220B2Aug 24, 2010
Measurement of nitrogen content in a gas mixture by transforming the nitrogen into a substance detectable with nondispersive infrared detection
SOUTHWEST RES INST2 citations63
US7189574B2Mar 13, 2007
Measurement of nitrogen content in a gas mixture by transforming the nitrogen into a substance detectable with nondispersive infrared detection
SOUTHWEST RES INST4 citations63
US7010433B2Mar 7, 2006
Indirect measurement of diluents in a multi-component natural gas
SOUTHWEST RES INST5 citations62