Patents by Inventor Mok Siu Fei

Mok Siu Fei 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).

  • Humidifier
    Patent number: D475772
    Type: Grant
    Filed: March 7, 2002
    Date of Patent: June 10, 2003
    Assignee: Honeywell, Inc.
    Inventors: Walter G. Birsdell, Victor Lo Hung Shun, Woo Cho, Mok Siu Fei