Patents Assigned to EnerTrac, Inc.
  • Fuel oil and propane monitoring, delivery and sale system and method
    Patent number: 8079245
    Abstract: A residential fuel measurement system for optimizing the fuel delivery including a sensor and transmission system with methods of use. The sensor includes a photo sensitive sensor for measuring the position of the existing fuel tank indicator. A transmission system transmits the position to central receiving station. Receiving station receives information, and other related information from third party sources and calculates a plurality of reports including fuel delivery routing, calibration, alarms and billing information.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: December 20, 2011
    Assignee: EnerTrac, Inc.
    Inventors: Steven C. Owens, Richard H. Gibbs, Peter B. Hunt