Patents by Inventor James Gregory Simmons

James Gregory Simmons 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).

  • DIAPHRAGM PUMP
    Publication number: 20230383738
    Abstract: A diaphragm structured for use in a diaphragm pump useful to pump a working fluid includes a first non-planar layer and a second non-planar layer. The second non-planar layer is independent from the first non-planar layer, but engaged to the first non-planar layer so that the first non-planar layer and the second non-planar layer form a closed space therebetween and travel together while flexing in an intake direction or a discharge direction within a pumping assembly of a diaphragm pump.
    Type: Application
    Filed: August 9, 2023
    Publication date: November 30, 2023
    Inventors: Daniel Brocker, Mark Anthony Ezzo, James Gregory Simmons, Jeremy S. Ferden
  • Diaphragm pump
    Patent number: 11767840
    Abstract: A diaphragm structured for use in a diaphragm pump useful to pump a working fluid includes a first non-planar layer and a second non-planar layer. The second non-planar layer is independent from the first non-planar layer, but engaged to the first non-planar layer so that the first non-planar layer and the second non-planar layer form a closed space therebetween and travel together while flexing in an intake direction or a discharge direction within a pumping assembly of a diaphragm pump.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: September 26, 2023
    Assignee: INGERSOLL-RAND INDUSTRIAL U.S.
    Inventors: Daniel Brocker, Mark Anthony Ezzo, James Gregory Simmons, Jeremy S. Ferden
  • DIAPHRAGM PUMP
    Publication number: 20220235757
    Abstract: A diaphragm structured for use in a diaphragm pump useful to pump a working fluid includes a first non-planar layer and a second non-planar layer. The second non-planar layer is independent from the first non-planar layer, but engaged to the first non-planar layer so that the first non-planar layer and the second non-planar layer form a closed space therebetween and travel together while flexing in an intake direction or a discharge direction within a pumping assembly of a diaphragm pump.
    Type: Application
    Filed: January 25, 2021
    Publication date: July 28, 2022
    Inventors: Daniel Brocker, Mark Anthony Ezzo, James Gregory Simmons, Jeremy S. Ferden