Patents by Inventor Wen-Pon Liu

Wen-Pon Liu 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).

  • Patent number: D294374
    Type: Grant
    Filed: July 24, 1985
    Date of Patent: February 23, 1988
    Inventor: Wen-Pon Liu