Patents by Inventor Byron Tsai

Byron Tsai 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: D307257
    Type: Grant
    Filed: November 5, 1987
    Date of Patent: April 17, 1990
    Assignee: Giant Manufacturing Co., Ltd.
    Inventor: Byron Tsai