Patents by Inventor Darren J. Pullen

Darren J. Pullen 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).

  • Stump grinder
    Patent number: D433428
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: November 7, 2000
    Assignee: D.J. & M.G. Pullen Nominees PTY LTD
    Inventor: Darren J. Pullen