Patents by Inventor John C. Portman, Jr.

John C. Portman, Jr. 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: D499565
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: December 14, 2004
    Inventor: John C. Portman, Jr.