Patents by Inventor Malcolm John Hall

Malcolm John Hall 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).

  • Light toy
    Patent number: D704775
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: May 13, 2014
    Inventors: Richard C. Levy, Edward Patrick Zammit, Malcolm John Hall