Hole tester using a permeable protective sleeve insertible in sa

ID-OD discrimination sensor

ID-OD discrimination sensor concept for a magnetic flux...

Identification of pipe material in wells

Improved probe for inspecting tubes having mechanism for maintai

Inflatable eddy current inspection probe for inspection of tubul

Inspecting a conductive object with a steady state magnetic fiel

Inspection probe for inspecting irregularly-shaped tubular membe

Internal eddy current inspection

Joint on discontinuity detector and sealer for use with pipes

Joint or discontinuity detector for use with pipes and the like

Joint or discontinuity detector for use with pipes and the like

Magnet assemblies with plural metallic foil contact members for

Magnetic bridge transducer formed with permanent magnets and a h

Magnetic field analysis method and apparatus for determining str

Magnetic flaw detector for use with ferromagnetic small diameter

Magnetic flux leakage probe with radially offset coils for use i

Magnetic flux pipe inspection apparatus for analyzing anomalies

Magnetic pipeline inspection vehicle with metallic foil and bris

Magnetic sensor system and method for installing magnetic...