Patents by Inventor Ming-Chi Dong

Ming-Chi Dong 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).

  • Rack
    Patent number: D451307
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: December 4, 2001
    Assignee: Mart Tiller Corp.
    Inventor: Ming-Chi Dong