Patents by Inventor Steven J. Blanchard

Steven J. Blanchard 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).

  • Toothbrush
    Patent number: D660003
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: May 22, 2012
    Assignee: McNeil-PPC, Inc.
    Inventors: Steven J. Blanchard, Janette Suh Edelstein
  • Toothbrush handle
    Patent number: D710615
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: August 12, 2014
    Assignee: Dr. Fresh, LLC
    Inventors: Amarildo Jose Pereira, Emilson Ismael Netto, Takayuki Watanabe, Steven J. Blanchard