Patents by Inventor Erik B. Johnson

Erik B. Johnson 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).

  • Sauna
    Patent number: D718459
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: November 25, 2014
    Assignee: High Tech Health International, Inc.
    Inventors: Erik B. Johnson, William T. Johnson