Patents by Inventor Hartmut Fiene

Hartmut Fiene 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: D575455
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: August 19, 2008
    Assignee: Eveready Battery Company, Inc.
    Inventors: Hartmut Fiene, Michael Schwarz
  • Patent number: D581098
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: November 18, 2008
    Assignee: Eveready Battery Company, Inc.
    Inventors: Hartmut Fiene, Michael Schwarz
  • Patent number: D605479
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: December 8, 2009
    Assignee: Eveready Battery Company, Inc.
    Inventors: Hartmut Fiene, Michael Schwarz