U.S. federal trademark · Serial No. 98377537
Oil and gas well drilling services, namely, providing measurements and down hole telemetry while drilling
Downhole logging tools, namely, tools for measurement while drilling, namely, measuring rulers, and tools for logging while drilling and downhole data capture, namely, electronic data loggers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.