Patents by Inventor Jeffrey Hannan

Jeffrey Hannan 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).

  • Multi-layered cleaning mitt
    Patent number: D791422
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: July 4, 2017
    Inventors: Jeffrey Hannan, Marissa Brumbach