Patents by Inventor Maxine Williams

Maxine Williams 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).

  • Crib teething guard
    Patent number: D403540
    Type: Grant
    Filed: July 31, 1997
    Date of Patent: January 5, 1999
    Inventor: Maxine Williams