Holger KIRCHNER

Person

Ruppichteroth, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for operating a motor vehicle, method for roll compensation...
- Patent number 10,434,834
- Issue date Oct 8, 2019
- ZF Friedrichshafen AG
- Norbert Ackermann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of operating a motor vehicle, and motor vehicle
- Patent number 10,427,485
- Issue date Oct 1, 2019
- ZF Friedrichshafen AG
- Norbert Ackermann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-pumping hydropneumatic suspension strut
- Patent number 9,975,393
- Issue date May 22, 2018
- ZF Friedrichshafen AG
- Holger Kirchner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vibration damper with level control
- Patent number 9,975,598
- Issue date May 22, 2018
- ZF Friedrichshafen AG
- Burkhard Bender
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-pumping hydropneumatic spring strut
- Patent number 8,091,870
- Issue date Jan 10, 2012
- ZF Friedrichshafen AG
- Holger Kirchner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydropneumatic suspension with load-dependent damping control
- Patent number 8,087,646
- Issue date Jan 3, 2012
- ZF Friedrichshafen AG
- Holger Kirchner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-pumping hydropneumatic spring strut
- Patent number 8,052,128
- Issue date Nov 8, 2011
- ZF Friedrichshafen AG
- Holger Kirchner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-pumping hydropneumatic spring strut with internal leveling
- Patent number 6,494,441
- Issue date Dec 17, 2002
- Mannesman Sachs AG
- Hubert Beck
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Piston for a piston cylinder assembly
- Patent number 6,276,498
- Issue date Aug 21, 2001
- Mannesmann Sachs AG
- Holger Kirchner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-pumping hydropneumatic shock strut with internal level regulation
- Patent number 6,202,993
- Issue date Mar 20, 2001
- Mannesmann Sachs AG
- Bernd Wilms
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Impact absorber
- Patent number 6,109,400
- Issue date Aug 29, 2000
- Mannesmann Boge GmbH
- Metin Ayyildiz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Impact absorber
- Patent number 6,019,356
- Issue date Feb 1, 2000
- Mannesmann Boge GmbH
- Metin Ayyildiz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Impact-absorbing shock absorber with deformation body
- Patent number 5,443,146
- Issue date Aug 22, 1995
- Fichtel & Sachs AG
- Metin Ayyildiz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Impact damper
- Patent number 5,285,877
- Issue date Feb 15, 1994
- BOGE Aktiengesellschaft
- Hartmut Bonenberger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Impact damper
- Patent number 5,242,157
- Issue date Sep 7, 1993
- BOGE Aktiengesellschaft
- Hartmut Bonenberger
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hydropneumatic Suspension Strut
- Publication number 20190126708
- Publication date May 2, 2019
- ZF Friedrichshafen AG
- Nobert ACKERMANN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method For Operating A Motor Vehicle, Method For Roll Compensation...
- Publication number 20180370319
- Publication date Dec 27, 2018
- ZF Friedrichshafen AG
- Norbert ACKERMANN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method Of Operating A Motor Vehicle, And Motor Vehicle
- Publication number 20180037080
- Publication date Feb 8, 2018
- ZF Friedrichshafen AG
- Norbert ACKERMANN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-Pumping Hydropneumatic Suspension Strut
- Publication number 20170080771
- Publication date Mar 23, 2017
- ZF Friedrichshafen AG
- Holger KIRCHNER
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vibration Damper With Level Control
- Publication number 20170057591
- Publication date Mar 2, 2017
- Burkhard BENDER
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Self-Pumping Hydropneumatic Piston-Cylinder Unit With Adjustable Le...
- Publication number 20120312005
- Publication date Dec 13, 2012
- ZF Friedrichshafen AG
- Norbert ACKERMANN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-Pumping Hydropneumatic Spring Strut
- Publication number 20090065991
- Publication date Mar 12, 2009
- ZF Friedrichshafen AG
- Holger KIRCHNER
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-pumping hydropneumatic spring strut
- Publication number 20090066041
- Publication date Mar 12, 2009
- ZF Friedrichshafen AG
- Holger Kirchner
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-pumping hydropneumatic spring-damper unit
- Publication number 20090033009
- Publication date Feb 5, 2009
- ZF Friedrichshafen AG
- Holger Kirchner
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydropneumatic suspension with load-dependent damping control
- Publication number 20060196740
- Publication date Sep 7, 2006
- ZF Friedrichshafen AG
- Holger Kirchner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SELF-PUMPING HYDROPNEUMATIC SPRING STRUT WITH INTERNAL LEVELING
- Publication number 20020030311
- Publication date Mar 14, 2002
- COHEN PONTANI LIEBERMAN & PAVANE
- HUBERT BECK
- B60 - VEHICLES IN GENERAL

Holger KIRCHNER

Person

Patents Grantslast 30 patents

Method for operating a motor vehicle, method for roll compensation...

Method of operating a motor vehicle, and motor vehicle

Self-pumping hydropneumatic suspension strut

Vibration damper with level control

Self-pumping hydropneumatic spring strut

Hydropneumatic suspension with load-dependent damping control

Self-pumping hydropneumatic spring strut

Self-pumping hydropneumatic spring strut with internal leveling

Piston for a piston cylinder assembly

Self-pumping hydropneumatic shock strut with internal level regulation

Impact absorber

Impact absorber

Impact-absorbing shock absorber with deformation body

Impact damper

Impact damper

Patents Applicationslast 30 patents

Hydropneumatic Suspension Strut

Method For Operating A Motor Vehicle, Method For Roll Compensation...

Method Of Operating A Motor Vehicle, And Motor Vehicle

Self-Pumping Hydropneumatic Suspension Strut

Vibration Damper With Level Control

Self-Pumping Hydropneumatic Piston-Cylinder Unit With Adjustable Le...

Self-Pumping Hydropneumatic Spring Strut

Self-pumping hydropneumatic spring strut

Self-pumping hydropneumatic spring-damper unit

Hydropneumatic suspension with load-dependent damping control

SELF-PUMPING HYDROPNEUMATIC SPRING STRUT WITH INTERNAL LEVELING