Patents by Inventor Lee-Roy Kool

Lee-Roy Kool 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: D619903
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: July 20, 2010
    Inventor: Lee-Roy Kool