Patents by Inventor Gary Heffner

Gary Heffner 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: D595124
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: June 30, 2009
    Inventor: Gary Heffner