U.S. federal trademark · Serial No. 79346394 · Reg. No. 7204019
Scientific and technological services in connection with oil and gas production applications and research relating thereto, namely, scientific consultation in the field of oil and gas production applications and scientific technological research relating to oil and gas production applications; industrial analysis for oil and gas research; scientific industrial research in connection with oil and gas production applications
Chemical preparations for the oil industry and for the natural gas industry
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