Patents by Inventor Kevin G. Rankin

Kevin G. Rankin 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: D312808
    Type: Grant
    Filed: April 12, 1989
    Date of Patent: December 11, 1990
    Inventor: Kevin G. Rankin
  • Patent number: D315289
    Type: Grant
    Filed: January 20, 1988
    Date of Patent: March 12, 1991
    Inventor: Kevin G. Rankin