Patents by Inventor Ian Hewitt

Ian Hewitt 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).

  • Polisher
    Patent number: D474212
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: May 6, 2003
    Assignee: Domaille Engineering LLC
    Inventors: Michael D. Domaille, Nancy J. Domaille, Harold M. Ford, Dennis G. Flanders, Ian Hewitt