Patents by Inventor C. Allan Larson

C. Allan Larson 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).

  • Radial turbine wheel
    Patent number: 4923370
    Abstract: Apparatus and method for extending the thermal fatigue life and/or improving the performance of radial-flow turbine wheels in gas turbine engines by providing a thickened reinforcing pad on the wheel backface and cooling air passages in the surrounding case structure to direct high velocity cooling air onto the pad.
    Type: Grant
    Filed: November 28, 1988
    Date of Patent: May 8, 1990
    Assignee: Allied-Signal Inc.
    Inventors: C. Allan Larson, Montgomerie C. Steele