Patents by Inventor Kan C. Chuen

Kan C. Chuen 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).

  • Infrared massager
    Patent number: D353463
    Type: Grant
    Filed: October 28, 1993
    Date of Patent: December 13, 1994
    Assignee: Blue Ribbon Plastic Factory Company Limited
    Inventor: Kan C. Chuen