Patents by Inventor Francis W. Green

Francis W. Green 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: D299869
    Type: Grant
    Filed: August 21, 1986
    Date of Patent: February 14, 1989
    Assignee: Shaffner Associates, Inc.
    Inventor: Francis W. Green