Patents by Inventor Gregory L. CLEVELAND

Gregory L. CLEVELAND 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).

  • Food waste disposer monitoring using phase difference between motor voltage and motor current
    Patent number: 11717835
    Abstract: A control unit for a food waste disposer has a controller that determines operational status of the food waste disposer based on motor loading of an induction motor of the food waste disposer.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: August 8, 2023
    Assignee: InSinkErator LLC
    Inventors: Thomas R. Berger, Charles A. Farago, Ronnie A. Wunderlich, Gregory L. Cleveland, Alan S. Rohulich
  • Food Waste Disposer Monitoring Using Phase Difference Between Motor Voltage And Motor Current
    Publication number: 20220048038
    Abstract: A control unit for a food waste disposer has a controller that determines operational status of the food waste disposer based on motor loading of an induction motor of the food waste disposer.
    Type: Application
    Filed: October 27, 2021
    Publication date: February 17, 2022
    Applicant: Emerson Electric Co.
    Inventors: Thomas R. BERGER, Charles A. FARAGO, Ronnie A. WUNDERLICH, Gregory L. CLEVELAND, Alan S. ROHULICH
  • Food waste disposer monitoring using phase difference between motor voltage and motor current
    Patent number: 11161123
    Abstract: A control unit for a food waste disposer has a controller that determines operational status of the food waste disposer based on motor loading of an induction motor of the food waste disposer.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: November 2, 2021
    Assignee: Emerson Electric Co.
    Inventors: Thomas R. Berger, Charles A. Farago, Ronnie A. Wunderlich, Gregory L. Cleveland, Alan S. Rohulich
  • Food Waste Disposer Monitoring Using Phase Difference Between Motor Voltage And Motor Current
    Publication number: 20200171507
    Abstract: A control unit for a food waste disposer has a controller that determines operational status of the food waste disposer based on motor loading of an induction motor of the food waste disposer.
    Type: Application
    Filed: November 4, 2019
    Publication date: June 4, 2020
    Applicant: EMERSON ELECTRIC CO.
    Inventors: Thomas R. BERGER, Charles A. FARAGO, Ronnie A. WUNDERLICH, Gregory L. CLEVELAND, Alan S. ROHULICH