Inventor
FLOURNOY NORMAN E
8 patents
Patents
8 patentsUS4418574ADec 6, 1983
Magnetic method and apparatus for measuring wall thickness
TEXACO INC34 citations91
US4022055AMay 10, 1977
Pulse-echo method and system for testing wall thicknesses
TEXACO INC32 citations87
US4412315AOct 25, 1983
Acoustic pulse-echo wall thickness method and apparatus
TEXACO INC20 citations80
US3995179ANov 30, 1976
Damping structure for ultrasonic piezoelectric transducer
TEXACO INC26 citations80
US4043180AAug 23, 1977
Gathering line leak detection system tester
TEXACO INC25 citations76
US4253167AFeb 24, 1981
Method of marking and detecting a pipeline location
TEXACO INC10 citations73
US4075601AFeb 21, 1978
Combined pipeline marker and test unit
TEXACO INC13 citations72
US4015270AMar 29, 1977
Shock proof event recorder
TEXACO INC2 citations57