Patents by Inventor Robert G. Biddlecom

Robert G. Biddlecom 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: D319150
    Type: Grant
    Filed: August 24, 1987
    Date of Patent: August 20, 1991
    Inventor: Robert G. Biddlecom