Patents by Inventor Raymond L. White, III

Raymond L. White, III 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).

  • Ductile, light weight, high strength beryllium-aluminum cast composite alloy
    Patent number: 5417778
    Abstract: A light weight, high strength quaternary or higher-order cast beryllium-aluminum alloy, including approximately 60 to 70 weight % beryllium, and from approximately 0.2 to 5 weight % germanium and from 0.2 to 4.25 weight % silver, with the balance aluminum. Beryllium strengthening elements selected from the group consisting of copper, nickel, or cobalt may be present at from 0.1 to 5.0 weight % of the alloy to increase the alloy strength.
    Type: Grant
    Filed: January 26, 1994
    Date of Patent: May 23, 1995
    Assignee: Nuclear Metals, Inc.
    Inventors: William T. Nachtrab, Nancy F. Levoy, Raymond L. White, III