Patents by Inventor Steven W. Sainsbury

Steven W. Sainsbury 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).

  • Leaf blower
    Patent number: D460842
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: July 23, 2002
    Inventor: Steven W. Sainsbury