Patents by Inventor Carlos Aparecido Gracias

Carlos Aparecido Gracias 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).

  • Water purifier
    Patent number: D486880
    Type: Grant
    Filed: December 24, 2002
    Date of Patent: February 17, 2004
    Assignee: Multibras S.A. Electrodomesticos
    Inventors: Carlos Aparecido Gracias, Ricardo Kolb Filho, Giancarlo Pallini, Gustavo Garcia Trombini