Patents by Inventor Keith Lee Chambers

Keith Lee Chambers 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).

  • Patent number: D524983
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: July 11, 2006
    Assignee: Tec Labs, Inc.
    Inventors: Vernon W. Smith, Keith Lee Chambers