Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7406945 | Common rail system with pressure amplification | — | 2008-08-05 |
| 7188788 | Common rail injector with active needle closing device | — | 2007-03-13 |
| 7004150 | Control valve for fuel injector and method of use | — | 2006-02-28 |
| 6983895 | Piezoelectric actuator with compensator | Wendelin Klugl | 2006-01-10 |
| 6964384 | Device and method for positioning parts in a fuel injector | — | 2005-11-15 |
| 6923382 | Hydraulically actuated injector with delay piston and method of using the same | — | 2005-08-02 |
| 6913212 | Oil activated fuel injector control with delay plunger | — | 2005-07-05 |
| 6752334 | Fuel injector and method for controlling fuel flow | — | 2004-06-22 |
| 6681732 | Control device for switching intake and exhaust valves of internal combustion engines | Bernd Niethammer | 2004-01-27 |
| 6662783 | Digital valve | Robert D. Straub | 2003-12-16 |
| 6591812 | Rail connection with rate shaping behavior for a hydraulically actuated fuel injector | — | 2003-07-15 |
| 6565128 | Device and method for coupling a fluid rail with fuel injectors | — | 2003-05-20 |
| 6526943 | Control valve for hydraulically oil activated fuel injector | — | 2003-03-04 |
| 6494383 | Control valve configuration for use in a fuel injector for internal combustion engines | — | 2002-12-17 |
| 6463914 | Regulating member for controlling an intensification of pressure of fuel for a fuel injector | Raimondo Giavi, Reda Rizk | 2002-10-15 |
| 6418911 | Device and procedure for coupling a fluid rail with fuel injectors | — | 2002-07-16 |
| 6345605 | Configuration and method for amplifying the pressure of fuel for a fuel injector | Reda Rizk, Raimondo Giavi | 2002-02-12 |
| 6308689 | Injection valve for an internal combustion engine | — | 2001-10-30 |
| 6283154 | Control valve for use in a reservoir injection system for a diesel engine | Reda Rizk, Raimondo Giavi | 2001-09-04 |
| 6085990 | Piezoelectric injector for fuel-injection systems of internal combustion engines | — | 2000-07-11 |
| 6059204 | Accumulator injection system | — | 2000-05-09 |
| 6029632 | Fuel injector with magnetic valve control for a multicylinder internal combustion engine with direct fuel injection | — | 2000-02-29 |
| 6027047 | Magnetic valve-controlled injector for a storage fuel injection system of a multi-cylinder internal combustion engine | — | 2000-02-22 |
| 5988533 | Magnetic valve controlled fuel injector | — | 1999-11-23 |
| 5984200 | Fuel injection system for a multi-cylinder internal combustion engine with magnetic valve controlled fuel injectors | — | 1999-11-16 |