Patents by Inventor Karl I. Duckett

Karl I. Duckett 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).

  • Patent number: D460030
    Type: Grant
    Filed: July 18, 2001
    Date of Patent: July 9, 2002
    Assignee: Volvo Trucks North America, Inc.
    Inventors: Karl I. Duckett, Ruben Perfetti