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Udo Brehmer
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Friedrichshafen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Electric drive for a mixer drum
Patent number
12,343,901
Issue date
Jul 1, 2025
ZF Friedrichshafen AG
Eduard Heilig
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and device for actuating a mobile work machine
Patent number
9,731,702
Issue date
Aug 15, 2017
ZF Friedrichshafen AG
Manuel Gotz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Adjusting device of a hydrostatic module
Patent number
9,518,567
Issue date
Dec 13, 2016
ZF Friedrichshafen AG
Udo Brehmer
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic module
Patent number
8,713,932
Issue date
May 6, 2014
ZF Friedrichshafen AG
Martin Haffner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Power distribution unit with a hydrostatic and mechanical power branch
Patent number
8,495,948
Issue date
Jul 30, 2013
ZF Friedrichshafen AG
Roland Rehtanz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Powershift reversing gearbox
Patent number
6,752,034
Issue date
Jun 22, 2004
ZF Friedrichshafen AG
Tilo Huber
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC DRIVE FOR A MIXER DRUM
Publication number
20230302681
Publication date
Sep 28, 2023
ZF Friedrichshafen AG
Eduard HEILIG
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
METHOD FOR CALIBRATING A CHARACTERISTIC MAP OF A DRIVE TRAIN OF A W...
Publication number
20200324771
Publication date
Oct 15, 2020
ZF Friedrichshafen AG
Hans HÖFLER
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR CALIBRATING A CHARACTERISTIC DIAGRAM OFA WORK MACHINE AN...
Publication number
20200276980
Publication date
Sep 3, 2020
ZF Friedrichshafen AG
Hans HÖFLER
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD AND DEVICE FOR ACTUATING A MOBILE WORK MACHINE
Publication number
20150120114
Publication date
Apr 30, 2015
ZF Friedrichshafen AG
Manuel Gotz
B60 - VEHICLES IN GENERAL
Information
Patent Application
ADJUSTING DEVICE OF A HYDROSTATIC MODULE
Publication number
20140000449
Publication date
Jan 2, 2014
ZF Friedrichshafen AG
Udo Brehmer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HYDRAULIC MODULE
Publication number
20110061524
Publication date
Mar 17, 2011
ZF Friedrichshafen AG
Martin Haffner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
POWER DISTRIBUTION UNIT WITH A HYDROSTATIC AND MECHANICAL POWER BRANCH
Publication number
20100263365
Publication date
Oct 21, 2010
ZF Friedrichshafen AG
Roland Rehtanz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Powershift reversing gearbox
Publication number
20030015050
Publication date
Jan 23, 2003
Tilo Huber
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...