Patents by Inventor Philip Dubé

Philip Dubé 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).

  • Element for purification of water
    Patent number: D914837
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: March 30, 2021
    Inventors: Philip Dubé, Yan Gilbert, Béatrice Panaccio