Patents by Inventor Kevin N. W. Cho

Kevin N. W. Cho 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).

  • Muffler end flange
    Patent number: D490036
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: May 18, 2004
    Assignee: SPW Inc.
    Inventor: Kevin N. W. Cho