Patents by Inventor Hok L. Hung

Hok L. Hung 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: D319826
    Type: Grant
    Filed: December 11, 1990
    Date of Patent: September 10, 1991
    Inventor: Hok L. Hung