U.S. federal trademark · Serial No. 85533869 · Reg. No. 4444458
Systems for measuring and monitoring fluid conditions in a wellbore, managing production between producing wells, and gas lifting liquid from a wellbore, comprised of transformers, power cores, conductive lines, signal generators and receivers, computer processor, and electromagnetically transmissive lines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.