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Matthias Brück
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Siegburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Wear component of a milling machine, milling machine, and method fo...
Patent number
11,499,899
Issue date
Nov 15, 2022
Wirtgen GmbH
Lothar Schwalbach
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Tool for installing a bit on and/or deinstalling a bit from a bit h...
Patent number
11,433,520
Issue date
Sep 6, 2022
Wirtgen GmbH
Christian Berning
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Tool for installing a bit on and/or deinstalling a bit from a bit h...
Patent number
10,882,168
Issue date
Jan 5, 2021
Wirtgen GmbH
Christian Berning
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
TOOL FOR INSTALLING A BIT ON AND/OR DEINSTALLING A BIT FROM A BIT H...
Publication number
20210170557
Publication date
Jun 10, 2021
WIRTGEN GMBH
Christian Berning
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
WEAR COMPONENT OF A MILLING MACHINE, MILLING MACHINE, AND METHOD FO...
Publication number
20200003668
Publication date
Jan 2, 2020
WIRTGEN GMBH
Lothar Schwalbach
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
TOOL FOR INSTALLING A BIT ON AND/OR DEINSTALLING A BIT FROM A BIT H...
Publication number
20190184534
Publication date
Jun 20, 2019
WIRTGEN GMBH
Christian Berning
E21 - EARTH DRILLING MINING