Patents by Inventor Steffen Koehl

Steffen Koehl 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: D463765
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: October 1, 2002
    Assignee: DaimlerChrysler AG
    Inventors: Peter Pfeiffer, Murat Guenak, Franz Lecher, Steffen Koehl
  • Patent number: D469391
    Type: Grant
    Filed: June 25, 2002
    Date of Patent: January 28, 2003
    Assignee: DaimlerChrysler AG
    Inventors: Peter Pfeiffer, Murat Guenak, Franz Lecher, Steffen Koehl
  • Patent number: D474434
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: May 13, 2003
    Assignee: DaimlerChrysler AG
    Inventors: Peter Pfeiffer, Murat Guenak, Franz Lecher, Steffen Koehl
  • Patent number: D475665
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: June 10, 2003
    Assignee: DaimlerChrysler AG
    Inventors: Peter Pfeiffer, Murat Guenak, Franz Lecher, Steffen Koehl
  • Patent number: D485211
    Type: Grant
    Filed: August 22, 2001
    Date of Patent: January 13, 2004
    Assignee: DaimlerChrysler AG
    Inventors: Peter Pfeiffer, Murat Guenak, Franz Lecher, Steffen Koehl
  • Patent number: D569315
    Type: Grant
    Filed: July 3, 2007
    Date of Patent: May 20, 2008
    Assignee: DaimlerChrysler AG
    Inventors: Karlheinz Bauer, Juergen Bollmann, Martin Bremer, Santiago Duenas, Hans-Dieter Futschik, Thomas Haase, Holger Hutzenlaub, Steffen Koehl, Franz Lecher, Karl-Heinz Naegele, Peter Pfeiffer, Hartmut Sinkwitz
  • Patent number: D569768
    Type: Grant
    Filed: July 3, 2007
    Date of Patent: May 27, 2008
    Assignee: DaimlerChrsyler AG
    Inventors: Karlheinz Bauer, Juergen Bollmann, Martin Bremer, Santiago Duenas, Hans-Dieter Futschik, Thomas Haase, Holger Hutzenlaub, Steffen Koehl, Franz Lecher, Karl-Heinz Naegele, Peter Pfeiffer, Hartmut Sinkwitz
  • Patent number: D573919
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: July 29, 2008
    Assignee: Daimler AG
    Inventors: Karlheinz Bauer, Hans-Dieter Futschik, Holger Hutzenlaub, Steffen Koehl, Peter Pfeiffer
  • Patent number: D574761
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: August 12, 2008
    Assignee: Daimler AG
    Inventors: Hans-Dieter Futschik, Christian Guntrum, Steffen Koehl, Karl-Heinz Naegele
  • Patent number: D575707
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: August 26, 2008
    Assignee: Daimler AG
    Inventors: Hans-Dieter Futschik, Christian Guntrum, Steffen Koehl, Karl-Heinz Naegele
  • Patent number: D583970
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: December 30, 2008
    Assignee: Daimler AG
    Inventors: Hans-Dieter Futschik, Stefan Handt, Steffen Koehl, Frank Pfisterer
  • Patent number: D586271
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: February 10, 2009
    Assignee: Daimler AG
    Inventors: Hans-Dieter Futschik, Stefan Handt, Steffen Koehl, Frank Pfisterer
  • Patent number: D586707
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: February 17, 2009
    Assignee: Daimler AG
    Inventors: Hans-Dieter Futschik, Stefan Handt, Steffen Koehl, Frank Pfisterer
  • Patent number: D587638
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: March 3, 2009
    Assignee: Daimler AG
    Inventors: Hans-Dieter Futschik, Christian Guntrum, Steffen Koehl, Karl-Heinz Naegele
  • Patent number: D425470
    Type: Grant
    Filed: June 24, 1999
    Date of Patent: May 23, 2000
    Assignee: DaimlerChrysler AG
    Inventors: Peter Pfeiffer, Franz Lecher, Steffen Koehl, Gorden Wagener