Christoph Margraf

Person

Salem, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Rotor support for an electrical machine
- Patent number 11,962,226
- Issue date Apr 16, 2024
- ZF Friedrichshafen AG
- Wolfgang Großpietsch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotor support for an electrical machine
- Patent number 11,807,099
- Issue date Nov 7, 2023
- ZF Friedrichshafen AG
- Wolfgang Großpietsch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shaft for a motor vehicle transmission
- Patent number 11,708,888
- Issue date Jul 25, 2023
- ZF Friedrichshafen AG
- Christoph Margraf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Transmission shaft, transmission, and motor vehicle drivetrain
- Patent number 11,359,715
- Issue date Jun 14, 2022
- ZF Friedrichshafen AG
- Christoph Margraf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Planet-type multi-stage transmission for a bicycle or pedelec
- Patent number 11,261,943
- Issue date Mar 1, 2022
- ZF Friedrichshafen AG
- Peter Ziemer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic transmission
- Patent number 11,193,559
- Issue date Dec 7, 2021
- ZF Friedrichshafen AG
- Peter Ziemer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multispeed transmission
- Patent number 10,995,827
- Issue date May 4, 2021
- ZF Friedrichshafen AG
- Peter Ziemer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multispeed transmission
- Patent number 10,955,031
- Issue date Mar 23, 2021
- ZF FRIEDRICHSHAFEN AG
- Peter Ziemer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multispeed transmission
- Patent number 10,876,600
- Issue date Dec 29, 2020
- ZF Friedrichshafen AG
- Peter Ziemer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Planetary automatic transmission
- Patent number 10,759,265
- Issue date Sep 1, 2020
- ZF Friedrichshafen AG
- Peter Ziemer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Clutch assembly
- Patent number 10,527,108
- Issue date Jan 7, 2020
- ZF Friedrichshafen AG
- Christoph Margraf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Assembly for blocking and enabling a shifting position of a shiftin...
- Patent number 10,480,641
- Issue date Nov 19, 2019
- ZF Friedrichshafen AG
- Peter Ziemer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Multi-speed automatic transmission
- Patent number 10,221,922
- Issue date Mar 5, 2019
- ZF Friedrichshafen AG
- Josef Haupt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic control device for an automatic transmission
- Patent number 10,161,509
- Issue date Dec 25, 2018
- ZF Friedrichshafen AG
- Stefan Beck
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-step automatic gearbox
- Patent number 9,803,723
- Issue date Oct 31, 2017
- ZF Friedrichshafen
- Josef Haupt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic system for an automatic transmission
- Patent number 9,726,233
- Issue date Aug 8, 2017
- ZF Friedrichshafen AG
- Christoph Margraf
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Claw shifting element comprising a sliding sleeve for an automatic...
- Patent number 9,470,274
- Issue date Oct 18, 2016
- ZF Friedrichshafen AG
- Peter Ziemer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for operating a transmission device having a plurality of fr...
- Patent number 8,840,517
- Issue date Sep 23, 2014
- ZF Friedrichshafen AG
- Valentine Herbeth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for the operation of a transmission device
- Patent number 8,496,562
- Issue date Jul 30, 2013
- ZF Friedrichshafen AG
- Jorg Arnold
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for actuating a multiplate clutch in a transmission
- Patent number 7,954,615
- Issue date Jun 7, 2011
- ZF Friedrichshafen AG
- Peter Tiesler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Gear Set Assembly and Bicycle Gearing System
- Publication number 20240359775
- Publication date Oct 31, 2024
- ZF Friedrichshafen AG
- Peter Ziemer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ARRANGEMENT FOR GROUNDING A SHAFT
- Publication number 20240235337
- Publication date Jul 11, 2024
- ZF Friedrichshafen AG
- Christoph Margraf
- B60 - VEHICLES IN GENERAL
Information Patent Application
Shaft for a Motor Vehicle Transmission
- Publication number 20210370766
- Publication date Dec 2, 2021
- ZF Friedrichshafen AG
- Christoph Margraf
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTOR SUPPORT FOR AN ELECTRICAL MACHINE
- Publication number 20210328479
- Publication date Oct 21, 2021
- ZF Friedrichshafen AG
- Wolfgang GROßPIETSCH
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUTOMATIC TRANSMISSION
- Publication number 20210277980
- Publication date Sep 9, 2021
- ZF Friedrichshafen AG
- Peter ZIEMER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROTOR SUPPORT FOR AN ELECTRICAL MACHINE
- Publication number 20210268889
- Publication date Sep 2, 2021
- ZF Friedrichshafen AG
- Wolfgang GROßPIETSCH
- B60 - VEHICLES IN GENERAL
Information Patent Application
Planet-Type Multi-Stage Transmission for a Bicycle or Pedelec
- Publication number 20210207689
- Publication date Jul 8, 2021
- ZF Friedrichshafen AG
- Peter Ziemer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Transmission Shaft, Transmission, and Motor Vehicle Drivetrain
- Publication number 20200271213
- Publication date Aug 27, 2020
- ZF Friedrichshafen AG
- Christoph Margraf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PLANETARY AUTOMATIC TRANSMISSION
- Publication number 20200079206
- Publication date Mar 12, 2020
- ZF Friedrichshafen AG
- Peter ZIEMER
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTISPEED TRANSMISSION
- Publication number 20200056680
- Publication date Feb 20, 2020
- ZF Friedrichshafen AG
- Peter ZIEMER
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTISPEED TRANSMISSION
- Publication number 20190293154
- Publication date Sep 26, 2019
- ZF Friedrichshafen AG
- Peter ZIEMER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MULTISPEED TRANSMISSION
- Publication number 20190293153
- Publication date Sep 26, 2019
- ZF Friedrichshafen AG
- Peter ZIEMER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Clutch Assembly
- Publication number 20180080506
- Publication date Mar 22, 2018
- ZF Friedrichshafen AG
- Christoph Margraf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Multi-Speed Automatic Transmission
- Publication number 20180045282
- Publication date Feb 15, 2018
- ZF Friedrichshafen AG
- Josef HAUPT
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Assembly for Blocking and Enabling a Shifting Position of a Shiftin...
- Publication number 20170268660
- Publication date Sep 21, 2017
- ZF Friedrichshafen AG
- Peter Ziemer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Control Device for an Automatic Transmission
- Publication number 20160230880
- Publication date Aug 11, 2016
- ZF Friedrichshafen AG
- Stefan Beck
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Multi-Step Automatic Gearbox
- Publication number 20160230849
- Publication date Aug 11, 2016
- ZF Friedrichshafen AG
- Josef HAUPT
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYDRAULIC SYSTEM FOR AN AUTOMATIC TRANSMISSION
- Publication number 20160178018
- Publication date Jun 23, 2016
- ZF Friedrichshafen AG
- Christoph Margraf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Claw shifting element comprising a sliding sleeve for an automatic...
- Publication number 20150068344
- Publication date Mar 12, 2015
- ZF Friedrichshafen AG
- Peter Ziemer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD FOR OPERATING A TRANSMISSION DEVICE HAVING A PLURALITY OF FR...
- Publication number 20120283064
- Publication date Nov 8, 2012
- ZF Friedrichshafen AG
- Valentine Herbeth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD FOR THE OPERATION OF A TRANSMISSION DEVICE
- Publication number 20110263382
- Publication date Oct 27, 2011
- ZF Friedrichshafen AG
- Jorg Arnold
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SHIFTING ELEMENT OF A GEAR BOX
- Publication number 20100243401
- Publication date Sep 30, 2010
- ZF Friedrichshafen AG
- Gabor DIOSI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Device for Actuating a Multiplate Clutch in a Transmission
- Publication number 20090229942
- Publication date Sep 17, 2009
- ZF Friedrichshafen AG
- Peter Tiesler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Christoph Margraf

Person

Patents Grantslast 30 patents

Rotor support for an electrical machine

Rotor support for an electrical machine

Shaft for a motor vehicle transmission

Transmission shaft, transmission, and motor vehicle drivetrain

Planet-type multi-stage transmission for a bicycle or pedelec

Automatic transmission

Multispeed transmission

Multispeed transmission

Multispeed transmission

Planetary automatic transmission

Clutch assembly

Assembly for blocking and enabling a shifting position of a shiftin...

Multi-speed automatic transmission

Hydraulic control device for an automatic transmission

Multi-step automatic gearbox

Hydraulic system for an automatic transmission

Claw shifting element comprising a sliding sleeve for an automatic...

Method for operating a transmission device having a plurality of fr...

Method for the operation of a transmission device

Device for actuating a multiplate clutch in a transmission

Patents Applicationslast 30 patents

Gear Set Assembly and Bicycle Gearing System

ARRANGEMENT FOR GROUNDING A SHAFT

Shaft for a Motor Vehicle Transmission

ROTOR SUPPORT FOR AN ELECTRICAL MACHINE

AUTOMATIC TRANSMISSION

ROTOR SUPPORT FOR AN ELECTRICAL MACHINE

Planet-Type Multi-Stage Transmission for a Bicycle or Pedelec

Transmission Shaft, Transmission, and Motor Vehicle Drivetrain

PLANETARY AUTOMATIC TRANSMISSION

MULTISPEED TRANSMISSION

MULTISPEED TRANSMISSION

MULTISPEED TRANSMISSION

Clutch Assembly

Multi-Speed Automatic Transmission

Assembly for Blocking and Enabling a Shifting Position of a Shiftin...

Hydraulic Control Device for an Automatic Transmission

Multi-Step Automatic Gearbox

HYDRAULIC SYSTEM FOR AN AUTOMATIC TRANSMISSION

Claw shifting element comprising a sliding sleeve for an automatic...

METHOD FOR OPERATING A TRANSMISSION DEVICE HAVING A PLURALITY OF FR...

METHOD FOR THE OPERATION OF A TRANSMISSION DEVICE

SHIFTING ELEMENT OF A GEAR BOX

Device for Actuating a Multiplate Clutch in a Transmission