Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8201753 | Actuator module with a sheathed piezoelectric actuator | Rudolf Heinz, Udo Schaich | 2012-06-19 |
| 8091859 | Valve for controlling fluids | Dietmar Schmieder | 2012-01-10 |
| 7872398 | Piezoelectric actuator module having a sheath, and a method for its production | Rudolf Heinz, Udo Schaich, Thomas Pauer | 2011-01-18 |
| 7728489 | Piezoelectric actuator with a sheath, for disposition in a piezoelectric injector | Rudolf Heinz, Udo Schaich | 2010-06-01 |
| 7595579 | Piezoelectric actuator module with a sheathed piezoelectric actuator | Rudolf Heinz, Roland Herwig, Udo Schaich | 2009-09-29 |
| 7420316 | Actuator unit for a piezo-controlled fuel injection valve | Dietmar Uhlmann | 2008-09-02 |
| 7339308 | Actuating unit for a piezo-electrically controlled fuel injection valve | Friedrich Boecking, Dietmar Uhlmann, Uwe Bruetsch | 2008-03-04 |
| 7183695 | Piezoelectric actuator module, and method for assembling a piezoelectric actuator module | Dietmar Uhlmann, Jean-Luc Loutrage | 2007-02-27 |
| 6962297 | Piezoelectric actuator module | Werner Scholten, Dietmar Uhlmann, Jean-Luc Loutrage | 2005-11-08 |
| 6929247 | Valve for the control of fluids | Dietmar Uhlmann | 2005-08-16 |
| 6892706 | Fuel injection device for internal combustion engines, in particular a common rail injector | Kurt Frank, Thomas Kreutzer | 2005-05-17 |
| 6871801 | Injection nozzle | Patrick Mattes, Wolfgang Stoecklein, Friedrich Boecking | 2005-03-29 |
| 6726121 | Common rail injector | Patrick Mattes, Wolfgang Stoecklein, Friedrich Boecking | 2004-04-27 |
| 6705299 | Leak fuel connection that can be designed individually | Udo Schaich | 2004-03-16 |
| 6705551 | Common rail injector | Patrick Mattes, Wolfgang Stoecklein, Friedrich Boecking | 2004-03-16 |
| 6448692 | Piezoelectric actuator | Rudolf Heinz, Friedrich Boecking | 2002-09-10 |
| 6419164 | Fuel injection valve for internal combustion engines | Rudolf Heinz, Klaus-Peter Schmoll, Friedrich Boecking | 2002-07-16 |
| 6290204 | Valve including a step-up piston for controlling fluids | Klaus-Peter Schmoll, Friedrich Boecking | 2001-09-18 |
| 6172445 | Piezoelectric actuator | Rudolf Heinz, Roger Potschin, Klaus-Peter Schmoll, Friedrich Boecking | 2001-01-09 |
| 6168133 | Piezoelectrically actuated fuel injection valve | Rudolf Heinz, Roger Potschin, Klaus-Peter Schmoll, Friedrich Boecking | 2001-01-02 |
| 6155532 | Valve for controlling fluids | Rudolf Heinz, Roger Potschin, Klaus-Peter Schmoll, Friedrich Boecking | 2000-12-05 |
| 6085719 | Fuel injection system for internal combustion engines | Rudolf Heinz, Roger Potschin, Klaus-Peter Schmoll, Friedrich Boecking | 2000-07-11 |
| 6076800 | Valve for controlling fluids | Rudolf Heinz, Roger Potschin, Klaus-Dieter Schmoll, Friedrich Boecking | 2000-06-20 |
| 5009064 | Apparatus for measuring the particulate matter in the flue gas or exhaust gas from a combustion process | Ferdinand Grob, Ernst Linder, Roger Potschin, Heinz Stutzenberger | 1991-04-23 |
| 4922714 | Device for measuring the particle emissions of an internal combustion engine | Ferdinand Grob, Ernst Linder, Roger Potschin, Heinz Stutzenberger | 1990-05-08 |