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Guillaume Bonnetot
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Zimmersheim, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for recuperating hydraulic energy with energy-efficient r...
Patent number
10,890,199
Issue date
Jan 12, 2021
Liebherr•Mining Equipment Colmar SAS
Philipp Hahn
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Device for the direct recovery of hydraulic energy by means of a si...
Patent number
10,830,258
Issue date
Nov 10, 2020
Liebherr•Mining Equipment Colmar SAS
Philipp Hahn
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Device for recovering hydraulic energy by connecting two differenti...
Patent number
10,690,151
Issue date
Jun 23, 2020
Liebherr•Mining Equipment Colmar SAS
Philipp Hahn
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Device for recuperation of hydraulic energy and working machine wit...
Patent number
10,352,338
Issue date
Jul 16, 2019
Liebherr•Mining Equipment Colmar SAS
Philipp Hahn
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Apparatus for the energy-optimized hydraulic control of at least on...
Patent number
10,072,680
Issue date
Sep 11, 2018
Liebherr•Mining Equipment Colmar SAS
Philipp Hahn
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR ASSISTING AN EXCAVATOR OPERATOR WITH THE LOADING OF A TR...
Publication number
20180087240
Publication date
Mar 29, 2018
Liebherr-Mining Equipment Colmar SAS
Jonathan Schmitt
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
UNKNOWN
Publication number
20170363115
Publication date
Dec 21, 2017
Liebherr-Mining Equipment Colmar SAS
Philipp Hahn
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
APPARATUS FOR RECUPERATING HYDRAULIC ENERGY WITH ENERGY-EFFICIENT R...
Publication number
20170363122
Publication date
Dec 21, 2017
Liebherr-Mining Equipment Colmar SAS
Philipp Hahn
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
DEVICE FOR RECOVERING HYDRAULIC ENERGY BY CONNECTING TWO DIFFERENTI...
Publication number
20170363112
Publication date
Dec 21, 2017
Liebherr-Mining Equipment Colmar SAS
Philipp Hahn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DEVICE FOR RECUPERATION OF HYDRAULIC ENERGY AND WORKING MACHINE WIT...
Publication number
20170241454
Publication date
Aug 24, 2017
Liebherr-Mining Equipment Colmar SAS
Philipp Hahn
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
APPARATUS FOR THE ENERGY-OPTIMIZED HYDRAULIC CONTROL OF AT LEAST ON...
Publication number
20170023025
Publication date
Jan 26, 2017
Liebherr-Mining Equipment Colmar SAS
Philipp Hahn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING