1
Robert P Hart, Leonid M Malinin: Apparatus and method for calibrating a storage tank. Veeder Root Company, September 9, 1997: US05665895 (33 worldwide citation)

An apparatus and method are provided for calibrating a liquid storage tank. The apparatus includes a sensor disposed within the tank for sensing the liquid levels in the tank and one or more metering devices for measuring the amount of liquid dispensed into or out of the tank. A processor is also pr ...


2
Robert P Hart, Leonid M Malinin: Apparatus and method for calibrating manifolded tanks. Veeder Root Company, Arnold White & Durkee, August 13, 1996: US05544518 (24 worldwide citation)

An apparatus and method are provided for calibrating manifolded liquid storage tanks. The apparatus includes sensors disposed within the tanks for sensing the liquid levels in each of the tanks and a metering device for measuring the amount of liquid dispensed into or out of the storage tanks. A pro ...