Patents by Inventor William Pitchford

William Pitchford has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070284293
    Abstract: A remote water meter monitoring system is provided. A mesh network-type transceiver unit is coupled to a water meter housing having a water counting mechanism inside to transmit water consumption information as well as other sensor information, such as backflow detection, water pressure, and water metrics (e.g., residual chlorine and temperature) to a central server system via a bridge device and a corresponding mesh network. Mechanical energy from the water flowing through the water meter housing is converted to electrical energy via an energy conversion unit. An electrically powered shut off valve is remote addressable via the transceiver unit.
    Type: Application
    Filed: June 8, 2007
    Publication date: December 13, 2007
    Applicant: Fairfax County Water Authority
    Inventors: Barth Pitchford, William Pitchford, Robert Simon, C. David Binning, David Rasmussen