U.S. federal trademark · Serial No. 74525248 · Reg. No. 1901393
spherical copolymer beads used in the oil and gas industry, to reduce friction in drilling, workover, coil tubing, snubbing and completion operations; to reduce torque, drag, and wear on casing liners and drill strings; and used as a propent in gas well fracing operations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.