U.S. federal trademark · Serial No. 88673827 · Reg. No. 6687368
Geophysical sensor instrumentation, namely, systems comprised of magnetic apparatus used to generate and measure magnetic fields, electromagnetic induction apparatus used to generate or measure magnetic fields, and ground penetrating radar systems being apparatus to detect, characterize, and determine the physical condition of concealed or subsurface materials such as weapons, explosives or other munitions, and of various types of infrastructure such as pipelines, cables and related facilities
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