Assignee
EXPERT SYSTEM TECH
US6 patents
Top patents by PatentIndex Score
US4856335AAug 15, 1989
Method of establishing standard composite material properties
EXPERT SYSTEM TECH34 citations88
US5170367ADec 8, 1992
Nondestructive determination of phase fractions of composite materials
EXPERT SYSTEM TECH26 citations84
US4961346AOct 9, 1990
Apparatus for performing ultrasonic measurements
EXPERT SYSTEM TECH14 citations69
US4897796AJan 30, 1990
Nondestructive measurement of fractions of phases in mixtures and composite materials
EXPERT SYSTEM TECH13 citations69
US4794545ADec 27, 1988
Nondestructive measurement of fractions of phases in mixtures and composite materials
EXPERT SYSTEM TECH18 citations69
US5095442AMar 10, 1992
Nondestructive measurement of fractions of phases in mixtures and composite materials
EXPERT SYSTEM TECH3 citations58