Patents by Inventor Judy Hoi-ka Law

Judy Hoi-ka Law 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).

  • Duet grinder
    Patent number: D631305
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: January 25, 2011
    Assignee: Abdoolally Ebrahim Housewares Ltd.
    Inventor: Judy Hoi-ka Law