Patents by Inventor Victor Allen Tracey

Victor Allen Tracey 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).

  • Coating and diffusion process for improving the life of cobalt-bonded sintered carbide tools
    Patent number: 3989558
    Abstract: A process for improving the characteristics of cobalt-bonded sintered carbide articles comprising coating the surface of the article with metal of the group of osmium and ruthenium and diffusing the osmium or ruthenium into the carbide body.
    Type: Grant
    Filed: December 26, 1973
    Date of Patent: November 2, 1976
    Assignee: The International Nickel Company, Inc.
    Inventors: Brian Arthur Mynard, Bryan Jones, Victor Allen Tracey, Walter Betteridge