U.S. federal trademark · Serial No. 85521703 · Reg. No. 4307629
Oil field equipment, namely, heater treaters for the separation of water and gas from crude oil, and separators for the purification of oil and gas
Design and development services for others in the field of oil and gas production and midstream equipment
Oil field equipment, namely, well testing machines for testing the flowrates of production streams and meter runs
Manufacturing for others in the field of oil and gas production and midstream equipment
Oil field equipment, namely, pig launchers and receivers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.