Patents by Inventor David Joseph Beigel

David Joseph Beigel 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).

  • Highway tractor and sleeper
    Patent number: D465749
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: November 19, 2002
    Assignee: International Truck and Engine Corporation Canada
    Inventor: David Joseph Beigel