Patents by Inventor Gene R. Walker

Gene R. Walker 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).

  • Process for quenching heat treatable metal alloys
    Patent number: 6368430
    Abstract: The present invention is directed to a process comprised of a controllably variable liquid quenching means for metal alloys at or above the Leidenfrost temperature without metal alloy distortion.
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: April 9, 2002
    Assignee: Alcoa Inc.
    Inventors: William D. Bennon, James P. Jones, Daniel T. Moulton, Gene R. Walker