Patents by Inventor Doug F. Stewart

Doug F. Stewart 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).

  • Jar
    Patent number: D743796
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: November 24, 2015
    Assignee: Target Brands, Inc.
    Inventors: Jill M. Pratt, David A. Hartman, John E. Kiechel, Doug F. Stewart, Anna K. Shaw, Will Hunter, Elie M. Monge, Terrance M. Petak