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Christof Gassner
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Patents Grants
last 30 patents
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Patent Grant
Apparatus and method for controlling a slewing gear and crane
Patent number
11,866,304
Issue date
Jan 9, 2024
Liebherr-Werk Nenzing GmbH
Richard Torghele
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Hydraulic system and crane
Patent number
9,248,997
Issue date
Feb 2, 2016
Liebherr-Werk Nenzing GmbH
Christof Gassner
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic braking apparatus for a crane drive and crane
Patent number
8,960,463
Issue date
Feb 24, 2015
Liebherr-Werk Nenzing GmbH
Wilhelm Kraeutler
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING A SLEWING GEAR AND CRANE
Publication number
20220340396
Publication date
Oct 27, 2022
Liebherr-Werk Nenzing GmbH
Richard TORGHELE
B66 - HOISTING LIFTING HAULING
Information
Patent Application
HYDRAULIC SYSTEM AND CRANE
Publication number
20130236272
Publication date
Sep 12, 2013
Liebherr-Werk Nenzing GmbH
Christof Gassner
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC BRAKING APPARATUS FOR A CRANE DRIVE AND CRANE
Publication number
20120248052
Publication date
Oct 4, 2012
Liebherr-Werk Nenzing GmbH
Wilhelm Kraeutler
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Fan Control
Publication number
20120020811
Publication date
Jan 26, 2012
Liebherr-Werk Nenzing GmbH
Wilhelm Kraeutler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES