Inductive sensor for target parameter detection and magnetic...

Inductively balanced metal detector circuit with orthogonal bala

Inductively balanced oscillatory coil current for metal detectio

Inspection device having coaxial induction and exciting coils fo

Instantaneous slag thickness measuring device

Inventory counter for oil and gas wells

Kit, method and apparatus for monitoring operation of a...

Large scale metallic object detector

Leak magnetism detection sensor for magnetic flaw detection...

Leakage flux flaw detecting method and method for...

Low cost magnetic coating thickness gauge with holding magnet, b

Magnetic characteristics measuring apparatus with a balancing me

Magnetic coating thickness comparator having parallel magnetic r

Magnetic crash sensor

Magnetic crash sensor

Magnetic developing agent level detection apparatus using an osc

Magnetic field emission and differential receiver coil...

Magnetic field generation in ferromagnetic metal objects

Magnetic field response sensor for conductive media

Magnetic field sensor having a switchable drive current...