Patents by Inventor Siu T. Chow

Siu T. Chow 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).

  • Telephone cradle
    Patent number: D257842
    Type: Grant
    Filed: July 28, 1978
    Date of Patent: January 13, 1981
    Inventor: Siu T. Chow