Patents by Inventor Tsung-Min Chu

Tsung-Min Chu 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).

  • T type nail
    Patent number: D470040
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: February 11, 2003
    Inventor: Tsung-Min Chu