U.S. federal trademark · Serial No. 99767905
Providing measurements and downhole telemetry while drilling oil and gas wells; Performing oil well diagnostics; Conducting oil well diagnostics; Oil-well equipment diagnostics services; Well logging services
Oil and gas well downhole survey and measurement equipment; Ultrasonic flaw detectors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.