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Lohr, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Load-sensing (LS) control system
Patent number
8,356,545
Issue date
Jan 22, 2013
Robert Bosch GmbH
Armin Stellwagen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic controller arrangement
Patent number
7,603,940
Issue date
Oct 20, 2009
Bosch Rexroth AG
Armin Stellwagen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic control device
Patent number
6,250,202
Issue date
Jun 26, 2001
Mannesmann Rexroth AG
Peter Büttner
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Distributing valve for load-independent control of a hydraulic cons...
Patent number
6,179,393
Issue date
Jan 30, 2001
Mannesmann Rexroth AG
Armin Stellwagen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic control device
Patent number
5,640,892
Issue date
Jun 24, 1997
Mannesmann Rexroth GmbH
Wolfgang Kauss
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Control arrangement for at least one hydraulic consumer
Patent number
5,558,004
Issue date
Sep 24, 1996
Mannesmann Rexroth GmbH
Armin Stellwagen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Apparatus for adjusting the working fluid pressure
Patent number
5,333,450
Issue date
Aug 2, 1994
Mannesmann-Rexroth GmbH
Herbert Blendinger
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Valve assembly for load independent control of multiple hydraulic l...
Patent number
5,315,828
Issue date
May 31, 1994
Mannesmann-Rexroth GmbH
Armin Stellwagen
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Valve system for load-independent hydraulic control of a plurality...
Patent number
5,182,909
Issue date
Feb 2, 1993
Mannesmann Rexroth GmbH
Armin Stellwagen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Load independent valve control for a plurality of hydraulic users
Patent number
5,138,837
Issue date
Aug 18, 1992
Mannesmann-Rexroth GmbH
Bernd Obertrifter
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Control arrangement for at least two hydraulic consumers fed by at...
Patent number
4,856,278
Issue date
Aug 15, 1989
Mannesmann Rexroth GmbH
Karlheinz Widmann
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Control arrangement for at least two hydraulic consumers fed by at...
Patent number
4,739,617
Issue date
Apr 26, 1988
Mannesmann Rexroth GmbH
Norbert Kreth
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Multiway valve with pressure balance
Patent number
4,688,600
Issue date
Aug 25, 1987
Mannesmann Rexroth GmbH
Norbert Kreth
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HYDRAULIC CONTROL ARRANGEMENT AND DISTRIBUTION VALVE SECTION
Publication number
20100300086
Publication date
Dec 2, 2010
ROBERT BOSCH GmbH
Peter Büttner
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
LS CONTROL SYSTEM
Publication number
20100236397
Publication date
Sep 23, 2010
Armin Stellwagen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Hydraulic Controller Arrangement
Publication number
20080282692
Publication date
Nov 20, 2008
Bosch Rexroth Ag
Armin Stellwagen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL