Patents by Inventor James Charles Wristen

James Charles Wristen 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).

  • Patent number: D693424
    Type: Grant
    Filed: July 18, 2012
    Date of Patent: November 12, 2013
    Inventor: James Charles Wristen