U.S. federal trademark · Serial No. 85657533 · Reg. No. 4282915
Manufacturing services for others in the field of severe service valves for super abrasive, corrosive, high pressure and high temperature applications such as Surface Frac gate valves, catalyst shutoff valves, poly crystalline silicon process zero leakage valves and IGCC (Coal Gasification Combined Cycle) isolation valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.