Patents by Inventor Donald Kostanski

Donald Kostanski 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: D399128
    Type: Grant
    Filed: August 28, 1997
    Date of Patent: October 6, 1998
    Assignee: Jill C. Camossi
    Inventors: Frank Carter, Donald Kostanski, Arthur Ladue