U.S. federal trademark · Serial No. 78952049 · Reg. No. 3386949
Downhole well drilling services, namely, using a motor, drill bit, a mud pulser and an automated direction control comprised of a steerable stabilizer and steering unit for drilling subterranean oil, gas, and water wells
Downhole drilling system, namely, a motor, drill bit, a mud pulser and an automated direction control comprised of a steerable stabilizer and steering unit that is used for drilling subterranean oil, gas, and water wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.