Patents by Inventor Paul Grangaard

Paul Grangaard 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).

  • Shoe upper
    Patent number: D663519
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: July 17, 2012
    Assignee: Allen-Edmonds Shoe Corporation
    Inventor: Paul Grangaard