| 9822051 |
Method for producing acrolein |
Martin Steffan, Philipp Roth, Christoph Weckbecker, Harald Jakob |
2017-11-21 |
| 9435562 |
Electric heating device for heating fluids |
Thomas Giffels, Ralph Waechter, Michael Stoerzinger, Bernd Halbrock, Alexander Dauth +1 more |
2016-09-06 |
| 9034529 |
Method for operation of a fuel cell system in a vehicle |
Sven Schmalzriedt, Klaus Weigele |
2015-05-19 |
| 8863719 |
Pin bosses of a piston for an internal combustion engine |
Harald Boekle, Gottfried Schnaitmann, Rainer Fischer, Ralf Braig |
2014-10-21 |
| 8823422 |
Circuit for switching electric potentials via autarkic, self-supplying stages |
— |
2014-09-02 |
| 8800539 |
Method and system for igniting a fuel-air-mixture of a combustion chamber, in particular in a combustion engine by creating a corona discharge |
Olaf Toedter, Gerd Braeuchle |
2014-08-12 |
| 8608229 |
Motor vehicle having interconnected outer skin components and a method for connecting outer skin components |
Michael Geiger, Werner Reiprich |
2013-12-17 |
| 8471180 |
Glow plug and method for connecting a pin made of functional ceramic to a metal sleeve |
Yue Cheng, Hans-Peter Kasimirski, Drazen Sajatovic |
2013-06-25 |
| 8217560 |
Corona ignition device and method for its manufacture |
Thomas Giffels, Timo Stifel, Steffen Bohne, Ganghuan Ruan |
2012-07-10 |
| 8082090 |
Method and device for operation of the glow plugs of a Diesel engine |
Markus Kernwein, Andreas Bleil, Olaf Toedter, Odd Peters |
2011-12-20 |
| 7740513 |
Method and device for manufacturing a noble metal armored electrode for a sparking plug |
Werner Niessner |
2010-06-22 |
| 7431004 |
Method and device for operation of the glow plugs of a diesel engine |
Markus Kernwein, Andreas Bleil, Olaf Toedter, Odd Peters |
2008-10-07 |
| 7350210 |
Generic data persistence application program interface |
Jochen Saterdag, Claudius Fischer, Thorsten Stephan |
2008-03-25 |
| 7009855 |
Synchronous rectifier circuit |
— |
2006-03-07 |
| 6142253 |
Vehicle frame having a step-through opening particularly for a two-wheeler |
Rainer Thoma, Markus Theobald |
2000-11-07 |
| 5172664 |
Incandescent plug |
Werner Baeskow |
1992-12-22 |
| 5039352 |
External wall element for buildings |
Joerg Gutjahr |
1991-08-13 |
| 4982177 |
Arrangement for monitoring the temperature in flow soldering of flat modules |
Walter Degle |
1991-01-01 |
| 4861996 |
Observation and guide beam apparatus for day and night use |
Siegfried Roth |
1989-08-29 |
| 4733053 |
Glow element |
— |
1988-03-22 |
| 4634401 |
Journal cross with high fatigue strength |
Reinhard Bretzger |
1987-01-06 |
| 4309765 |
Process for transmitting items of information between devices of an indirectly controlled exchange system, in particular a telephone exchange system |
Hans P. von Ow, Thomas Rambold, Bernhard Werres |
1982-01-05 |
| 4216030 |
Process for the production of a semiconductor component with at least two zones which form a pn-junction and possess differing conductivity types |
Juergen Graul |
1980-08-05 |
