Patents Examined by William M McCallister
  • Patent number: 10564653
    Abstract: Methods, systems, and computer-readable storage media for controlling and monitoring an electro-mechanical flushing mechanism in a pressurized water distribution system. A first pressure reading of water in a supply channel is taken, the supply channel being in fluid communication with a distribution line of the water distribution system and terminated by a flushing valve. The flushing valve is then actuated causing the valve to change state. A second pressure reading is taken of the water in the supply channel and a difference between the first and second pressure readings is computed. The computed difference is compared to a minimum pressure differential value, and, upon determining that the difference is not greater than the minimum pressure differential value, a central control system of the water distribution system is alerted that a valve failure has occurred.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: February 18, 2020
    Assignee: Mueller International, LLC
    Inventors: Timofey Sitnikov, Harold Mosley, Timothy J. Mitchell
  • Patent number: 10526772
    Abstract: A device is disclosed comprising an electrically actuated flow control element and control circuits electrically coupled to the electrically actuated flow control element. The control circuits can receive wireless control signals from a displaced electronic device and responsive thereto, transmit electrical signals to the electrically actuated flow control element to actuate the electrically actuated flow control element from a current flow state to an alternate flow state.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: January 7, 2020
    Assignee: METROPOLITAN INDUSTRIES, INC.
    Inventor: John R. Kochan, Jr.