Ludger Kortenjann

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Filderstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Shifting device in a variable speed gearbox with pressure regulatin...
- Patent number 6,358,185
- Issue date Mar 19, 2002
- DaimlerChrysler AG
- Bernd Bertsche
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Emergency running driving arrangement for a change-speed gearbox au...
- Patent number 5,591,096
- Issue date Jan 7, 1997
- Mercedes-Benz AG
- Gerhard Wagner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control for a motor vehicle change-speed gearbox automatic selector...
- Patent number 5,577,974
- Issue date Nov 26, 1996
- Mercedes-Benz AG
- Bernd Bertsche
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Axial piston type pressure medium servomotor control device
- Patent number 5,226,346
- Issue date Jul 13, 1993
- Mercedes-Benz AG
- Gerhard Wagner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL