Patents by Inventor Alexander J. Nordin

Alexander J. Nordin 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).

  • Superalloy component with abrasive grit-free coating
    Patent number: 6194026
    Abstract: Manufacture of superalloy component wherein the component is blasted with abrasive grit particles at one or more stages during the manufacture, is treated with a chemical grit removal medium effective to dissolve and remove abrasive grit particles from the surface of the component without degradation of the component (substrate), and then is coated with a protective coating such that entrapped grit particles are substantially reduced or eliminated from the coating.
    Type: Grant
    Filed: October 19, 1998
    Date of Patent: February 27, 2001
    Assignee: Howmet Research Corporation
    Inventors: Bruce M. Warnes, John E. Schilbe, Alexander J. Nordin, Joel L. Cockerill