Patents by Inventor Yong S. Lin

Yong S. Lin 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).

  • Ice shaver
    Patent number: D304897
    Type: Grant
    Filed: October 23, 1987
    Date of Patent: December 5, 1989
    Inventor: Yong S. Lin
  • Ice shaver
    Patent number: D318776
    Type: Grant
    Filed: April 7, 1988
    Date of Patent: August 6, 1991
    Inventor: Yong S. Lin