Patents by Inventor Huen Hing-Wah

Huen Hing-Wah 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).

  • Patent number: D349947
    Type: Grant
    Filed: September 21, 1993
    Date of Patent: August 23, 1994
    Assignee: Fairform Mfg. Co., Ltd.
    Inventor: Huen Hing-Wah