U.S. federal trademark · Serial No. 78566928
Electronic Instrumentations in the nature of Measurement-while-drilling (MWD), Logging-while-drilling (LWD), Down-hole or Up-hole Tools for the Compilation and Dissemination of Data Useful in the Drilling, Completion or Workover of a Subterranean or other type of Well
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.