Resistance-welding power supply apparatus
Resistivity imager in non-conductive mud for LWD and...
Resistivity log correction method
Resolver digital converter
Resolver digital converter
Resolver phase calibration system and method
Resonance acoustical profiling system and methods of using same
Resonance test system
Resource consumption calculator
Revenue class power meter with frequency rejection
Revenue meter bayonet assembly and method of attachment
Revenue meter with power quality features
Revenue meter with power quality features
Revenue meter with power quality features
Reverse progeny mapping
RFID verifier system with grade classification
RFID verifier system with grade classification
Rise and fall time measurement circuit
Risk assessment of metal vapor arcing
Road extraction from images using template matching