Patents by Inventor Robert T. Beyer

Robert T. Beyer 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).

  • Ultrasonic particulate identification
    Patent number: 4339944
    Abstract: A method of identifying discontinuities in a flow by transforming an ultrasonic pulse reflected from an unknown discontinuity into a frequency spectrum and comparing that spectrum with the spectra of known discontinuities.
    Type: Grant
    Filed: May 21, 1980
    Date of Patent: July 20, 1982
    Assignee: Micro Pure Systems, Inc.
    Inventors: Leigh R. Abts, Robert T. Beyer