Patents by Inventor Tony Young Chun Lung

Tony Young Chun Lung 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).

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    Patent number: D407513
    Type: Grant
    Filed: February 18, 1998
    Date of Patent: March 30, 1999
    Assignee: Caltraco International Limited
    Inventor: Tony Young Chun Lung