U.S. federal trademark · Serial No. 79126661 · Reg. No. 4427231
Gas well treatment; gas processing
Installation of complete plants for gas liquefaction and storage [ ; rental of jackhammers ]
[ Mechanical and electrical equipment, namely, drilling heads for oil rigs; air compressors for drilling heads; gas compressors for drilling heads ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.