U.S. federal trademark · Serial No. 73463583 · Reg. No. 1319880
Repair and Servicing of Oil and Gas Well Tools-Namely, Packers, Gas Lift Valves, Checks and Mandrels and Cementing, Acidizing and Fracturing Tools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.