Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091276 | Sleeve element for axially fixing a bearing and exhaust gas turbocharger | Johannes Seuffert | 2015-07-28 |
| 8307648 | Compressor for an internal combustion engine | Siegfried Sumser, Paul Löffler, Lionel Le Clech | 2012-11-13 |
| 7752844 | Engine braking method for an internal combustion engine having two serially arranged exhaust-gas turbochargers | Martin Dietz, Peter Fledersbacher, Siegfried Sumser | 2010-07-13 |
| 7637106 | Exhaust-gas turbocharger for an internal combustion engine | Torsten Hirth, Stephan Krätschmer, Paul Löffler, Siegfried Sumser | 2009-12-29 |
| 7428815 | Method of operating a compressor near the compressor pumping limit and compressor | Peter Fledersbacher, Steffen Schiedt, Guido Vent, Jurgen Willand | 2008-09-30 |
| 7152573 | Method for operating an internal combustion engine | Oliver Abet, Thomas Muehleisen, Marco Stotz | 2006-12-26 |
| 6789511 | Internal combustion engine with compression ignition | Dirk Naber, Eckhard Sausen, Guido Vent | 2004-09-14 |
| 6651614 | Method of operating a diesel internal combustion engine | Tobias Fl{haeck over (a)}mig-Vetter, Ulrich Heinl, Katsuyoshi Koyanagi, Thomas Mühleisen, Heinz Oing +2 more | 2003-11-25 |
| 6457311 | Exhaust-gas turbocharger for an internal combustion engine | Peter Fledersbacher, Siegfried Sumser, Juergen Willand, Friedrich Wirbeleit | 2002-10-01 |
| 6435167 | Exhaust gas turbocharger | Helmut Finger, Peter Fledersbacher, Siegfried Sumser, Friedrich Wirbeleit | 2002-08-20 |
| 5850737 | Process for controlling the charging pressure in an exhaust gas turbocharger with an adjustable turbine geometry | Werner Aschner, Horst Hanauer | 1998-12-22 |
| 5479775 | Air-compressing fuel-injection internal-combustion engine with an exhaust treatment device for reduction of nitrogen oxides | Michael Kraemer, Friedrich Wirbeleit, Christian Enderle, Walter Friess, Bernd Krutzsch +4 more | 1996-01-02 |
| 5088462 | Method of actuating a butterfly valve arranged in the intake system of an air-compressing fuel-injected internal combustion engine | Franz Bender | 1992-02-18 |
| 5065719 | Actuating device for a throttle valve arranged in an intake pipe of a diesel internal combustion engine | Detlef Panten, Franz Bender | 1991-11-19 |
| 4969445 | Device for exhaust gas recirculation on a multi-cylinder diesel internal combustion engine | Christian Enderle | 1990-11-13 |
| 4697569 | Intake system for a multi-cylinder internal combustion engine | Fritz Kappis, Guenter Kellermann, Klaus Schalueck | 1987-10-06 |
| 4495906 | Valve guide arrangement for the valve stem of a valve in an internal combustion engine | Franz Bender, Michael Grohn, Peter Moser | 1985-01-29 |