Patents by Inventor Marilyn L. Smith

Marilyn L. Smith 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).

  • Patent number: D486645
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: February 17, 2004
    Assignee: Ganz, LLP
    Inventor: Marilyn L. Smith
  • Patent number: D585260
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: January 27, 2009
    Assignee: Ganz
    Inventors: Marilyn L. Smith, Thomas West