Inventor
BOECKING FRIEDRICH
DE173 patents
Patents
50 patentsUS6940213B1Sep 6, 2005
Piezoelectric actuator
BOSCH GMBH ROBERT61 citations96
US6585171B1Jul 1, 2003
Fuel injection valve
BOSCH GMBH ROBERT58 citations96
US6142443ANov 7, 2000
Valve for controlling fluids
BOSCH GMBH ROBERT66 citations96
US7484673B2Feb 3, 2009
Fuel injector with two-stage booster
BOSCH GMBH ROBERT22 citations93
US7455244B2Nov 25, 2008
Fuel injector with direct-controlled injection valve member
BOSCH GMBH ROBERT28 citations93
US7309027B2Dec 18, 2007
Fuel injector for internal combustion engines
BOSCH GMBH ROBERT26 citations93
US7309029B2Dec 18, 2007
Fuel injection device for an internal combustion engine with direct fuel injection, and method for producing it the device
BOSCH GMBH ROBERT32 citations93
US6784599B1Aug 31, 2004
Piezoelectric actuator
BOSCH GMBH ROBERT25 citations93
US6776390B1Aug 17, 2004
Valve for controlling fluids
BOSCH GMBH ROBERT19 citations93
US6725841B1Apr 27, 2004
Double-switching control valve for an injector of a fuel injection system for internal combustion engines, with hydraulic boosting of the actuator
BOSCH GMBH ROBERT27 citations93
US6684857B2Feb 3, 2004
Common rail fuel injector for internal combustion engines, as well as a fuel system and an internal combustion engine incorporating the injector
BOSCH GMBH ROBERT28 citations93
US6592050B2Jul 15, 2003
Pressure-controlled injector with vario-register injection nozzle
BOSCH GMBH ROBERT25 citations93
US6561436B1May 13, 2003
Fuel injection valve
BOSCH GMBH ROBERT31 citations93
US6478013B1Nov 12, 2002
Fuel injection valve and method for operating a fuel injection valve
BOSCH GMBH ROBERT37 citations93
US6470856B1Oct 29, 2002
Method for machining a high pressure fuel accumulator, high pressure fuel accumulator and connector branches for using said method
BOSCH GMBH ROBERT19 citations93
US6460779B1Oct 8, 2002
Fuel injection valve
BOSCH GMBH ROBERT24 citations93
US6328017B1Dec 11, 2001
Fuel injection valve
BOSCH GMBH ROBERT32 citations93
US6257506B1Jul 10, 2001
Fuel injector for auto-ignition internal combustion engines
BOSCH GMBH ROBERT28 citations93
US6240905B1Jun 5, 2001
Unit fuel injector
BOSCH GMBH ROBERT28 citations93
US6067955AMay 30, 2000
Fuel injection device for internal combustion engines
BOSCH GMBH ROBERT49 citations93
US6025671AFeb 15, 2000
Piezoelectric actuator
BOSCH GMBH ROBERT45 citations93
US6021760AFeb 8, 2000
Fuel injection device for internal combustion engines
BOSCH GMBH ROBERT44 citations93
US6765337B1Jul 20, 2004
Piezoelectric actuator
BOSCH GMBH ROBERT22 citations92
US6705291B2Mar 16, 2004
Fuel injection system
BOSCH GMBH ROBERT23 citations92
US6705551B1Mar 16, 2004
Common rail injector
BOSCH GMBH ROBERT38 citations92
US6333586B1Dec 25, 2001
Valve for controlling fluids
BOSCH GMBH ROBERT34 citations92
US6172445B1Jan 9, 2001
Piezoelectric actuator
BOSCH GMBH ROBERT44 citations92
US6168133B1Jan 2, 2001
Piezoelectrically actuated fuel injection valve
BOSCH GMBH ROBERT38 citations92
US6155532ADec 5, 2000
Valve for controlling fluids
BOSCH GMBH ROBERT25 citations92
US6085719AJul 11, 2000
Fuel injection system for internal combustion engines
BOSCH GMBH ROBERT33 citations92
US5975428ANov 2, 1999
Fuel injection device for internal combustion engines
BOSCH GMBH ROBERT36 citations92
US5915361AJun 29, 1999
Fuel injection device
BOSCH GMBH ROBERT28 citations92
US5803370ASep 8, 1998
Fuel injection valve for internal combustion engines
BOSCH GMBH ROBERT34 citations92
US6781289B2Aug 24, 2004
Piezo actuator
BOSCH GMBH ROBERT26 citations90
US6076800AJun 20, 2000
Valve for controlling fluids
BOSCH GMBH ROBERT25 citations90
US5743470AApr 28, 1998
Fuel injection valve for internal combustion engines
BOSCH GMBH ROBERT27 citations86
US7946509B2May 24, 2011
Fuel injector with direct needle control and servo valve support
BOSCH GMBH ROBERT7 citations84
US7850091B2Dec 14, 2010
Fuel injector with directly triggered injection valve member
BOSCH GMBH ROBERT9 citations84
US7290530B2Nov 6, 2007
Fuel injection device
BOSCH GMBH ROBERT11 citations84
US7128280B1Oct 31, 2006
Injection nozzle for internal combustion engines, which has an annular groove in the nozzle needle
BOSCH GMBH ROBERT13 citations84
US7032833B2Apr 25, 2006
Fuel injection valve
BOSCH GMBH ROBERT14 citations84
US6928985B2Aug 16, 2005
Fuel injection device for internal combustion engines, having a common rail injector fuel system
BOSCH GMBH ROBERT15 citations84
US6789783B2Sep 14, 2004
Fuel injection valve for internal combustion engines
BOSCH GMBH ROBERT15 citations84
US6698801B1Mar 2, 2004
Prestressed welded connection stub for a fuel injection system for internal combustion engines
BOSCH GMBH ROBERT16 citations84
US6669117B2Dec 30, 2003
Fuel injection valve for internal combustion engines
BOSCH GMBH ROBERT13 citations84
US6637407B1Oct 28, 2003
Common rail
BOSCH GMBH ROBERT13 citations84
US6626371B1Sep 30, 2003
Common rail injector
BOSCH GMBH ROBERT14 citations84
US6615800B1Sep 9, 2003
High-pressure fuel reservoir
BOSCH GMBH ROBERT18 citations84
US6612289B1Sep 2, 2003
Common rail and method for producing a common rail
BOSCH GMBH ROBERT14 citations84
US6597086B1Jul 22, 2003
Piezo element with a multiple-layer structure produced by folding
BOSCH GMBH ROBERT14 citations84
Showing the top 50 of 173 patents by PatentIndex Score.