Patents by Inventor Frank Sartz

Frank Sartz 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).

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    Patent number: D308398
    Type: Grant
    Filed: October 8, 1986
    Date of Patent: June 5, 1990
    Inventor: Frank Sartz