Patents by Inventor Reinhard Zetsche

Reinhard Zetsche 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: D513064
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: December 20, 2005
    Assignee: Hansa Metallwerke AG
    Inventor: Reinhard Zetsche
  • Patent number: D529583
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: October 3, 2006
    Assignee: Hansa Metallwerke AG
    Inventor: Reinhard Zetsche
  • Patent number: D533630
    Type: Grant
    Filed: July 27, 2005
    Date of Patent: December 12, 2006
    Assignee: Hansa Metallwerke AG
    Inventor: Reinhard Zetsche
  • Patent number: D533631
    Type: Grant
    Filed: September 15, 2005
    Date of Patent: December 12, 2006
    Assignee: Hansa Metallwerke AG
    Inventor: Reinhard Zetsche
  • Patent number: D536064
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: January 30, 2007
    Assignee: Hansa Metallwerke AG
    Inventor: Reinhard Zetsche
  • Patent number: D536423
    Type: Grant
    Filed: August 26, 2005
    Date of Patent: February 6, 2007
    Assignee: Hansa Metallwerke AG
    Inventor: Reinhard Zetsche
  • Patent number: D470661
    Type: Grant
    Filed: October 23, 2000
    Date of Patent: February 25, 2003
    Assignee: Hansa Metallwerke AG
    Inventor: Reinhard Zetsche
  • Patent number: D584798
    Type: Grant
    Filed: June 12, 2007
    Date of Patent: January 13, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D584799
    Type: Grant
    Filed: June 12, 2007
    Date of Patent: January 13, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D585966
    Type: Grant
    Filed: June 12, 2007
    Date of Patent: February 3, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D588233
    Type: Grant
    Filed: June 12, 2007
    Date of Patent: March 10, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D591837
    Type: Grant
    Filed: August 28, 2007
    Date of Patent: May 5, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D592294
    Type: Grant
    Filed: August 28, 2007
    Date of Patent: May 12, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D598072
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: August 11, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D598980
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: August 25, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D598981
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: August 25, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D603481
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: November 3, 2009
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D634402
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: March 15, 2011
    Assignee: Hansa Metallwerke AG
    Inventors: Reinhard Zetsche, Bruno Sacco
  • Patent number: D685929
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: July 9, 2013
    Assignee: Ledon Lighting GmbH
    Inventor: Reinhard Zetsche
  • Patent number: D712571
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: September 2, 2014
    Assignee: Ledon Lighting GmbH
    Inventor: Reinhard Zetsche