Patents by Inventor Douglas John Golenz

Douglas John Golenz 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).

  • Cargo trailer body
    Patent number: D464916
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: October 29, 2002
    Assignee: Goodbrand Enterprises LLC
    Inventors: Douglas John Golenz, Vaughn Goodbrand