Patents by Inventor John Ollson

John Ollson 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).

  • Hurricane portable blender
    Patent number: D400048
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: October 27, 1998
    Inventor: John Ollson