Wolfgang Christgen

Person

Seukendorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic switching assembly for a motor vehicle
- Patent number 10,738,884
- Issue date Aug 11, 2020
- Schaeffler Technologies AG & Co. KG
- Max Schafer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Variable valve train of a combustion engine
- Patent number 10,619,526
- Issue date Apr 14, 2020
- Schaeffler Technologies AG & Co. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Support element
- Patent number 10,066,517
- Issue date Sep 4, 2018
- Schaeffler Technologies AG & Co. KG
- Jurgen Kretschmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for mounting a valve train of an internal combustion engine
- Patent number 9,512,742
- Issue date Dec 6, 2016
- Schaeffler Technologies AG & Co. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hydraulic support element
- Patent number 9,447,707
- Issue date Sep 20, 2016
- Schaeffler Technologies AG & Co. KG
- Jürgen Kretschmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable valve train for an internal combustion engine
- Patent number 9,004,023
- Issue date Apr 14, 2015
- Schaeffler Technologies AG & Co. KG
- Wolfgang Christgen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Valve drive for an internal combustion engine
- Patent number 8,869,764
- Issue date Oct 28, 2014
- Schaeffler Technologies AG & Co. KG
- Juergen Kretschmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hydraulic support element
- Patent number 8,813,705
- Issue date Aug 26, 2014
- Schaeffler Technologies AG & Co. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Assembly for a valve train of an internal combustion engine
- Patent number 8,776,750
- Issue date Jul 15, 2014
- Schaeffler Technologies AG & Co. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Mechanical bucket tappet
- Patent number 8,739,750
- Issue date Jun 3, 2014
- Schaeffler Technologies AG & Co. KG
- Christian Geers
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Assembly for a valve drive of an internal combustion engine
- Patent number 8,689,754
- Issue date Apr 8, 2014
- Schaeffler Technologies AG & Co. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve drive having a mechanical valve play position and method for...
- Patent number 7,975,664
- Issue date Jul 12, 2011
- Schaeffler KG
- Frank Himsel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Valve train of an internal combustion engine
- Patent number 7,762,223
- Issue date Jul 27, 2010
- Schaeffler KG
- Wolfgang Christgen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Intermediate lever for a variable valve train of an internal combus...
- Patent number 7,055,478
- Issue date Jun 6, 2006
- INA-Schaeffler KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, AND CONTROL DEVICE
- Publication number 20240167429
- Publication date May 23, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Thomas Werblinski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MODULE OF A VARIABLE VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE
- Publication number 20200025043
- Publication date Jan 23, 2020
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Volker Schmidt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC SWITCHING ASSEMBLY FOR A MOTOR VEHICLE
- Publication number 20190003587
- Publication date Jan 3, 2019
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Max Schafer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VARIABLE VALVE TRAIN OF A COMBUSTION ENGINE
- Publication number 20180363517
- Publication date Dec 20, 2018
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SUPPORT ELEMENT
- Publication number 20180187576
- Publication date Jul 5, 2018
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Jurgen Kretschmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR MOUNTING A VALVE RAIN OF AN INTERNAL COMBUSTION ENGINE
- Publication number 20160102583
- Publication date Apr 14, 2016
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC SUPPORT ELEMENT
- Publication number 20150330269
- Publication date Nov 19, 2015
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Jürgen Kretschmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE TRAIN ACTUATING DEVICE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130306009
- Publication date Nov 21, 2013
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Peter Sailer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE VALVE TRAIN FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130247851
- Publication date Sep 26, 2013
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Wolfgang Christgen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE DRIVE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130025555
- Publication date Jan 31, 2013
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Juergen Kretschmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MECHANICAL BUCKET TAPPET
- Publication number 20130014716
- Publication date Jan 17, 2013
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Christian Geers
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC SUPPORT ELEMENT
- Publication number 20120279386
- Publication date Nov 8, 2012
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ASSEMBLY FOR A VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE
- Publication number 20120167847
- Publication date Jul 5, 2012
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ASSEMBLY FOR A VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE
- Publication number 20120167850
- Publication date Jul 5, 2012
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve train of an internal combustion engine
- Publication number 20080245327
- Publication date Oct 9, 2008
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve Drive Having a Mechanical Valve Play Position and Method for...
- Publication number 20080216784
- Publication date Sep 11, 2008
- Schaeffler KG
- Frank Himsel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Intermediate lever for a variable valve train of an internal combus...
- Publication number 20050241601
- Publication date Nov 3, 2005
- Wolfgang Christgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Wolfgang Christgen

Person

Patents Grantslast 30 patents

Hydraulic switching assembly for a motor vehicle

Variable valve train of a combustion engine

Support element

Method for mounting a valve train of an internal combustion engine

Hydraulic support element

Variable valve train for an internal combustion engine

Valve drive for an internal combustion engine

Hydraulic support element

Assembly for a valve train of an internal combustion engine

Mechanical bucket tappet

Assembly for a valve drive of an internal combustion engine

Valve drive having a mechanical valve play position and method for...

Valve train of an internal combustion engine

Intermediate lever for a variable valve train of an internal combus...

Patents Applicationslast 30 patents

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, AND CONTROL DEVICE

MODULE OF A VARIABLE VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE

HYDRAULIC SWITCHING ASSEMBLY FOR A MOTOR VEHICLE

VARIABLE VALVE TRAIN OF A COMBUSTION ENGINE

SUPPORT ELEMENT

METHOD FOR MOUNTING A VALVE RAIN OF AN INTERNAL COMBUSTION ENGINE

HYDRAULIC SUPPORT ELEMENT

VALVE TRAIN ACTUATING DEVICE FOR AN INTERNAL COMBUSTION ENGINE

VARIABLE VALVE TRAIN FOR AN INTERNAL COMBUSTION ENGINE

VALVE DRIVE FOR AN INTERNAL COMBUSTION ENGINE

MECHANICAL BUCKET TAPPET

HYDRAULIC SUPPORT ELEMENT

ASSEMBLY FOR A VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE

ASSEMBLY FOR A VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE

Valve train of an internal combustion engine

Valve Drive Having a Mechanical Valve Play Position and Method for...

Intermediate lever for a variable valve train of an internal combus...