Patents by Inventor Johathan Christopher Hull

Johathan Christopher Hull 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).

  • DETERMINING AND UTILIZING A DESIRED FREQUENCY FOR A MECHANICAL SHAKER FOR A SUMP PUMP SYSTEM
    Publication number: 20230220847
    Abstract: A sump pump system enables automatic determination and utilization of frequencies for mechanical shakers for sump pumps. These techniques may be implemented to detect a fault (e.g., a stuck impeller) with a sump pump and to identify a desirable frequency at which a mechanical shaker for the sump pump should vibrate to correct the fault.
    Type: Application
    Filed: March 7, 2023
    Publication date: July 13, 2023
    Inventors: Nathan L. Tofte, Johathan Christopher Hull, John Donovan, Richard Jan Tjaden