Patents by Inventor James Steen

James Steen 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: D796399
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: September 5, 2017
    Inventor: James Steen
  • Patent number: D808309
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: January 23, 2018
    Inventor: James Steen