U.S. federal trademark · Serial No. 86469748 · Reg. No. 4756069
Wirelining for oil and gas wells; oil and gas well casing, tubing, and drill pipe installation; oil and gas pipe recovery services
Chemicals and fluids, namely, hydraulic fracturing fluids, used in oil and gas enhanced recovery operations
Oil and gas well treatment; water treatment and purification; manufacturing of oil and gas well construction and drilling equipment to the order and specification of others
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.