Patents by Inventor Trevor Dale Greenfield

Trevor Dale Greenfield 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).

  • Body design for a racing cart
    Patent number: D471489
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: March 11, 2003
    Inventor: Trevor Dale Greenfield