Patents by Inventor Mary R. Iverson

Mary R. Iverson 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).

  • Curtain hanger
    Patent number: D357401
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: April 18, 1995
    Inventor: Mary R. Iverson