U.S. federal trademark · Serial No. 90591756 · Reg. No. 6657375
Electronic monitoring and reporting of total acid number (TAN), total base number (TBN), oxidation, viscosity, oil wear, remaining useful life, soot, additive depletion, temperature, polarity, conductivity, capacitance, dielectric constant, and/or contamination by water, coolant, fuel, and/or metals in oil or other fluids using computers or sensors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.