U.S. federal trademark · Serial No. 73286216 · Reg. No. 1198263
Repair and Maintenance of Oil and Gas Wells and Including Threading of Tubing, Pipe, Casing and Accessories
Design and Testing of Oil and Gas Well Tubing, Pipe, Casing and Accessories
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.