U.S. federal trademark · Serial No. 79013751 · Reg. No. 3318394
Geological research; geological prospecting; water, gas and oil well boring; mineral assaying; prospecting of mineral deposits; geophysical research for petroleum industry, natural gas industry, and minerals industry; professional consultation service in the field of geology and geophysics; research and analysis for oil-field, gas-field, and mineral exploration; services in the field of geology and geophysics, namely, geological surveying, technology supervision and inspection in the field of geological mining, mineral and oil assaying
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