Patents by Inventor Douglas Flatt

Douglas Flatt 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: D682507
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: May 21, 2013
    Assignee: totes Isotoner Corporation
    Inventors: Michelle Renee Hatfield, Tina Bartman Cornish, Douglas Flatt
  • Patent number: D682508
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: May 21, 2013
    Assignee: totes Isotoner Corporation
    Inventors: Michelle Renee Hatfield, Tina Bartman Cornish, Douglas Flatt, Marian Ihlenfeldt