Patents by Inventor Ute Hammer

Ute Hammer 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: D613953
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: April 20, 2010
    Assignee: Kalenderverlag Mannheim GmbH
    Inventor: Ute Hammer