Patents by Inventor Rodney Keith Parkison

Rodney Keith Parkison 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: D245679
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: September 6, 1977
    Inventor: Rodney Keith Parkison