Issued Patents All Time
Showing 1–25 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401593 | High-pressure fuel pump with a pressure relief valve | Peter Ropertz, Victorio Toscano | 2008-07-22 |
| 7387109 | High-pressure fuel pump for an internal combustion engine | Ruediger Schnell, Bernd Schroeder | 2008-06-17 |
| 7301749 | Device and method for triggering an inductor | Juergen Eckhardt, Bernd Schroeder | 2007-11-27 |
| 7281519 | Set of piston type fuel pumps for internal combustion engines with direct fuel injection | Bernd Schroeder, Oliver Albrecht, Manuel Schoepke | 2007-10-16 |
| 6889656 | Fuel supply system of an internal combustion engine | Kurt Frank | 2005-05-10 |
| 6889665 | High pressure pump for a fuel system of an internal combustion engine, and a fuel system and internal combustion engine employing the pump | — | 2005-05-10 |
| 6792915 | Fuel supply apparatus for an internal combustion engine | Karl Gmelin, Volkmar Goldschmitt, Jens Wolber, Mathias Schumacher, Edmund Schaut +2 more | 2004-09-21 |
| 6772738 | Injection system for internal combustion engines with improved starting properties | Klaus Joos, Jens Wolber, Thomas Frenz, Markus Amler, Hansjoerg Bochum +4 more | 2004-08-10 |
| 6769414 | Fuel system, method for operating the fuel system, computer program and control and/or regulating unit for controlling the fuel system | Jens Wolber, Uwe Mueller, Markus Amler | 2004-08-03 |
| 6712044 | Fuel supply system for an internal combustion engine, especially a motor vehicle | Ferdinand Grob, Hartmut Bauer, Uwe Maienberg, Klaus Scherrbacher | 2004-03-30 |
| 6679475 | Pressure control valve | Walter Teegen, Walter Lorch, Gerhard Wiltschek, Klaus Geistefeldt, Juergen Haller +2 more | 2004-01-20 |
| 6655362 | High-pressure fuel pump with variable delivery quantity | Bruno Schmidt, Dietmar Krieg, Mathias Schumacher, Uwe Mueller | 2003-12-02 |
| 6615807 | Method and apparatus for cooling a fuel injection system | Udo Hafner, Winfried Moser, Matthias Philipp, Klaus Joos, Karl Gmelin +8 more | 2003-09-09 |
| 6408822 | Fuel supply system for an internal combustion engine especially of a motor vehicle | Ferdinand Grob, Hartmut Bauer, Uwe Maienberg, Klaus Scherrbacher | 2002-06-25 |
| 6397819 | Fuel supply system in an internal combustion engine | Erwin Grommes, Hermann Buchwald, Albrecht Baessler | 2002-06-04 |
| 6367454 | Method for operating an internal combustion engine mainly in a motor vehicle | Hansjoerg Bochum | 2002-04-09 |
| 6345608 | Fuel supply system for an internal combustion engine | Werner-Karl Marquardt | 2002-02-12 |
| 6298831 | System for operating a fuel supply system for an internal combustion engine, in particular of a motor vehicle | Ferdinand Grob, Hartmut Bauer, Uwe Maienberg, Klaus Scherrbacher | 2001-10-09 |
| 6253740 | Fuel supply device for an internal combustion engine | — | 2001-07-03 |
| 6253734 | Fuel delivery system of an internal combustion engine | Werner-Karl Marquardt | 2001-07-03 |
| 6209521 | System for operating an internal combustion engine, in particular of a motor vehicle | Ferdinand Grob, Dirk Mentgen, Heinz Stutzenberger | 2001-04-03 |
| 6196191 | Fuel injection device for internal combustion engines | Andreas Kellner | 2001-03-06 |
| 6162028 | Fuel pumping device for two-stroke engines with an additional driving unit | — | 2000-12-19 |
| 6155499 | Injection valve, particularly for direct injection of fuel into the combustion chamber of an internal combustion engine | Martin Muller, Christian Preussner | 2000-12-05 |
| 6079636 | Fuel injection valve with a piezo-electric or magnetostrictive actuator | Gottlob Haag, Heinz Stutzenberger | 2000-06-27 |