U.S. federal trademark · Serial No. 75742930 · Reg. No. 2456209
inspection services using any number of techniques namely, electrical, electromagnetic, radar, sonic, ultrasonic, radioactive, radiographic, magnetic to locate and delineate features namely, man-made buried objects, such as wires, cables, bars, treasures, cavities, natural disturbances buried beneath the ground or in man-made structures such as concrete buildings, concrete structures, asphalt pavements, concrete pavements, bridge decks, tunnels, tunnel walls
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