Patents by Inventor Robert J. Diebold

Robert J. Diebold 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).

  • A jet pump
    Patent number: 4066385
    Abstract: A jet pump for use in inline piping embodying a venturi tube and a deflection nozzle for creating a vacuum by reversing the flow of an inducing liquid through the venturi tube, the resulting suction of which causes a liquid flow through the venturi tube and piping system.
    Type: Grant
    Filed: March 11, 1976
    Date of Patent: January 3, 1978
    Inventor: Robert J. Diebold