Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8656898 | Method for controlling a glow plug | Martin Sackmann, Bernd Last, Marc Rottner, Olaf Toedter | 2014-02-25 |
| 8569658 | Composite conductor, in particular for glow plugs for diesel engines | Martin Allgaier, Hans-Peter Kasimirski, Rainer Hain, Bernhard Graf, Oliver Göb +4 more | 2013-10-29 |
| 8479697 | Glow plug having coking-optimized design | Karsten Volland, Bernd Last, Dirk Von Hacht, Frank Pechhold, Christian Pottiez +2 more | 2013-07-09 |
| 8459104 | Pressure measuring glow plug | Yue Cheng, Bernhard Last, Frank Pechhold | 2013-06-11 |
| 8397556 | Device and method for determining combustion chamber pressure | Bernd Last, Yue Cheng, Christian Pottiez, Frank Pechhold, Arno Marto | 2013-03-19 |
| 7980908 | Spark plug and method for production of a spark plug | Werner Niessner, Lutz Frassek | 2011-07-19 |
| 7881851 | Method of operating glow plugs in diesel engines | Markus Kernwein, Andreas Beil, Jörg Stöckle, Olaf Toedter | 2011-02-01 |
| 7780348 | Temperature sensor for a resistance thermometer, in particular for use in the exhaust gas system of combustion engines | Rüdiger Zaiser, Friedrich Mayr, Helmut Buck, Markus Mohl, Robert Hartmann +4 more | 2010-08-24 |
| 7661311 | Moulded part for connection to a rim well of a wheel and rim well which is connected to a moulded part | Henning Von Watzdorf, Martin Allgaier | 2010-02-16 |
| 7439845 | Temperature sensor for a resistance thermometer, in particular for use in the exhaust gas system of combustion engines | Robert Hartmann, Helner Lehmann, Werner Schnelder, Amo Marto | 2008-10-21 |
| 7337657 | Pressure glow plug for a diesel engine | Michael Haussner, Ulf Wyrwich, Frank Pechhold, Heinz-Georg Schmitz, Dirk Von Hacht +5 more | 2008-03-04 |
| 7234430 | Method for heating a glow plug for a diesel engine | Olaf Toedter, Heinz-Georg Schmitz, Andreas Bleil, Joerg Stoeckle | 2007-06-26 |
| 7228730 | Pressure-measuring glow plug | Michael Haussner, Frank Pechhold, Friedrich Mayr, Ulf Wyrwich | 2007-06-12 |
| 7193183 | Glow plug connector and system with a coupling, glow plug connector and glow plug | Michael Haussner, Gerald List, Frank Pechhold, Juergen Haefele, Werner Jaeger | 2007-03-20 |
| 7160584 | Method for manufacturing ceramic glow plugs | Oliver Goeb, Lutz Frassek, Henning Von Watzdorf, Martin Allgaier, Johann Weissenbacher | 2007-01-09 |
| 7064293 | Heating element for preheating intake air for an internal combustion engine | Steffen Geiger, Thomas Giffels, Martin Eller, Ullrich Stephan | 2006-06-20 |
| 5211009 | Method for the regeneration of particulate-filter systems | Heinrich Berendes, Reinhard Pusch, Axel Rodemeister | 1993-05-18 |
| 4831917 | Multiple piece piston for an internal combustion engine | Eckhard Haas | 1989-05-23 |