Patents by Inventor Fort Zhou

Fort Zhou 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).

  • Rapid adjustable wrench
    Patent number: D633762
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: March 8, 2011
    Assignee: Cooper Brands, Inc.
    Inventors: Fort Zhou, Jason Liu