Patents by Inventor Johan Ringdal

Johan Ringdal 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).

  • Galosh
    Patent number: D628366
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: December 7, 2010
    Assignee: Swims AS
    Inventor: Johan Ringdal
  • Shoe
    Patent number: D822962
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: July 17, 2018
    Inventor: Johan Ringdal