U.S. federal trademark · Serial No. 79071112 · Reg. No. 3814722
Electronic, chemical, physical and optical meters for measuring oil, gas and water outputs from a production well, for use in the field of prospecting for and extracting underground resources, namely oil, gas and geothermal resources
Geological prospecting, surveys, research and analysis of energy resources, aquiferous and geothermal resources; surveys of oil and gas fields and geothermal and aquiferous deposits; testing of oil wells, gas fields and geothermal resources; technical analysis of drilling characteristics in the field of underground resource extraction
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