U.S. federal trademark · Serial No. 73407661
OIL AND GAS WELL LOGGING, DRILLING AND ANALYSIS AND FOR THE RESULTS OF OIL WELLLOGGING TESTS, AND ANALYSIS SUCH AS COMPUTER PRINT OUTS, COMPUTER SOFTWARE PROGRAMS, WIRING DIAGRAMS AND SPECS., OPERATIONAL MANUALS AND EDUCATIONAL PAMPHLETS AND LITERATURE PERTAINING TO OIL WELL LOGGING FOR THE OIL AND GAS INDUSTRY
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