Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475829 | Nozzle clamping nut for injection valves and method for producing said nozzle clamping nut | Rainer Hardt, Dieter Marksteiner | 2009-01-13 |
| 7406953 | Fuel injection valve having a mechanical positive-control valve gear | — | 2008-08-05 |
| 7222424 | Method for producing a tubular spring and an actuator unit comprising one such tubular spring | Dejan Jovovic, Andreas Voigt, Claus Zumstrull | 2007-05-29 |
| 7007869 | Seal between elements of a fuel-injection nozzle for an internal combustion engine | Klaus Rubling | 2006-03-07 |
| 6997392 | Injection valve comprising a pump piston | Wendelin Klugl, Martin Neumaier | 2006-02-14 |
| 6998761 | Piezoelectric assembly | Wilhelm Frank, Andreas Voigt | 2006-02-14 |
| 6984924 | Piezoelectric actuator unit | Andreas Voigt, Wilhelm Frank, Claus Zumstrull | 2006-01-10 |
| 6938880 | Injection valve comprising an optimized surface geometry between a nozzle body and a retaining nut | Olaf Enke, Alwin Perras, Andreas Voigt, Hakan Yalcin | 2005-09-06 |
| 6799748 | Injection valve comprising an optimized surface geometry between a nozzle body and a retaining nut | Olaf Enke, Alwin Perras, Andreas Voigt, Hakan Yalcin | 2004-10-05 |
| 6719221 | Fuel injector | Wendelin Klugl, Gerd Schmutzler, Andreas Voigt | 2004-04-13 |
| 6681462 | Method for producing a piezoelectric structural unit | Wilhelm Frank, Andreas Voigt | 2004-01-27 |
| 6651911 | Fuel injection valve for internal combustion engines | Hakin Yalcin | 2003-11-25 |
| 6565017 | Fuel injection valve for a combustion engine | Andreas Fath, Wilhelm Frank, Wendelin Klugl, Eberhard Kull, Hakan Yalcin | 2003-05-20 |
| 6546914 | Fuel injection valve for an internal combustion engine | Andreas Fath, Wilhelm Frank, Eberhard Kull, Hakan Yalcin, Wendelin Klugl | 2003-04-15 |
| 6274967 | Piezoelectric actuator for a servo drive, servo drive with a piezoelectric actuator and method of producing a piezoelectric actuator | Claus Zumstrull, Wilhelm Frank, Andreas Voigt, Carsten Schuh | 2001-08-14 |
| 6194812 | Controller with an actuator of controllable length and device for transmitting the deflection of an actuator | Wendelin Klugl, Hinrich Kruger, Johannes Fitzner, Raimondo Giavi, Karl Kirchweger +4 more | 2001-02-27 |
| 6168132 | Injection valve with control valve | Wilhelm Frank, Jurgen Rink, Gerd Schmutzler, Joachim Vendulet | 2001-01-02 |
| 6066912 | Device for transmitting a deflection of an actuator | Johannes Fitzner, Raimondo Giavi, Karl Kirchweger, Jurgen Rink, Gerd Schmutzler +2 more | 2000-05-23 |