Patents by Inventor Robert Peter Ignagni

Robert Peter Ignagni 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: D523325
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: June 20, 2006
    Inventor: Robert Peter Ignagni
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    Patent number: D532679
    Type: Grant
    Filed: January 4, 2006
    Date of Patent: November 28, 2006
    Inventor: Robert Peter Ignagni
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    Patent number: D549555
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: August 28, 2007
    Inventor: Robert Peter Ignagni