Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827635 | Turbine housing for an exhaust gas turbocharger of an internal combustion engine | Stephan Krätschmer, Markus Müller, Siegfried Sumser | 2014-09-09 |
| 8567190 | Air supplier, particularly for an air supply system for fuel cells | Siegfried Sumser, Manfred Stute | 2013-10-29 |
| 8307648 | Compressor for an internal combustion engine | Siegfried Sumser, Gernot Hertweck, Lionel Le Clech | 2012-11-13 |
| 7637106 | Exhaust-gas turbocharger for an internal combustion engine | Gernot Hertweck, Torsten Hirth, Stephan Krätschmer, Siegfried Sumser | 2009-12-29 |
| 7600379 | Exhaust gas turbocharger for an internal combustion engine | Peter Fledersbacher, Michael Scherrieble, Siegfried Sumser, Siegfried Weber | 2009-10-13 |
| 7350356 | Exhaust gas turbocharger for an internal combustion engine | Siegfried Sumser, Helmut Finger, Peter Fledersbacher, Hans-Jurgen Weimann | 2008-04-01 |
| 7246490 | Internal combustion engine including a compressor and method for operating an internal combustion engine | Siegfried Sumser, Peter Fledersbacher, Helmut Finger, Manfred Stute, Klaus Rössler | 2007-07-24 |
| 7186077 | Compressor, particularly in an exhaust gas turbocharger for an internal combustion engine | Helmut Daudel, Stephan Schenkel, Joseph Spurk | 2007-03-06 |
| 6571558 | Exhaust gas turbocharger for an internal combustion engine | Helmut Finger, Peter Fledersbacher, Siegfried Sumser, Friedrich Wirbeleit | 2003-06-03 |
| 6553762 | Exhaust gas turbocharger for an internal combustion engine | Wolfgang Erdmann, Peter Fledersbacher, Siegfried Sumser, Friedrich Wirbeleit, Jurgen Willand | 2003-04-29 |
| 6481205 | Exhaust gas turbocharger for an internal combustion engine and a method for operating an exhaust gas turbocharger | Peter Fledersbacher, Siegfried Sumser, Friedrich Wirbeleit | 2002-11-19 |
| 6443696 | Exhaust gas turbocharger turbine | Wolfgang Erdmann, Carsten Funke, Thomas Hardt, Erwin Schmidt, Siegfried Sumser | 2002-09-03 |
| 6314736 | Exhaust gas turbine of a turbocharger for an internal combustion engine | Helmut Daudel, Wolfgang Erdmann, Peter Fledersbacher, Carsten Funke, Siegfried Sumser | 2001-11-13 |
| 6223534 | Engine-braking arrangement for an internal combustion engine with an exhaust-gas turbocharger | Wolfgang Erdmann, Carsten Funke, Jurgen Lenz, Erwin Schmidt, Siegfried Sumser | 2001-05-01 |