U.S. federal trademark · Serial No. 86004702 · Reg. No. 4629513
Oil and gas well downhole measurement equipment
Power operated tools for the exploration and production of oil and gas and used in connection with drilling apparatus, namely, tools for measuring weight on bit (WOB), torque on bit (TOB), weight transfer, torque loading, multi-axis vibration, shock impact, damage determination, annular pressure, temperature, stick-slip, whirl, and torsional event detection and characterization
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.