Patents by Inventor Ralph Folsom

Ralph Folsom 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: D475730
    Type: Grant
    Filed: November 9, 2001
    Date of Patent: June 10, 2003
    Inventor: Ralph Folsom