Patents by Inventor Kwok W. J. Lee

Kwok W. J. Lee 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).

  • Combined torch and warning light
    Patent number: D309952
    Type: Grant
    Filed: May 25, 1988
    Date of Patent: August 14, 1990
    Assignee: Lomak Industrial Company Limited
    Inventor: Kwok W. J. Lee