Patents by Inventor John Larrison

John Larrison 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).

  • Automated rainwater collection system controller
    Patent number: 9633532
    Abstract: A rainwater collection system utilizes an electronic controller in electrical communication with a plurality of water sensors. Some of the sensors are configured to measure the presence of rainwater, the depth of rainwater within a vessel and the temperature of the rainwater. The controller is programmed to permit fluid communication between the vessel and a plurality of pumps, valves and pipes.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: April 25, 2017
    Inventor: John Larrison