Patents by Inventor Stephan Karl-Heinz

Stephan Karl-Heinz 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).

  • Handle for a circular punch
    Patent number: D505725
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: May 31, 2005
    Assignee: Karl Storz GmbH & Co. KG
    Inventor: Stephan Karl-Heinz
  • Circular punch
    Patent number: D498300
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: November 9, 2004
    Assignee: Karl Storz GmbH & Co. KG
    Inventor: Stephan Karl-Heinz