Patents by Inventor Eric John Hillman

Eric John Hillman 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).

  • Towing unit for a snowmobile
    Patent number: D455104
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: April 2, 2002
    Inventors: Eric John Hillman, LaVern Michael Drzick