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Roland Lull
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Konigswinter, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Road milling machine for working road or ground surfaces
Patent number
9,850,628
Issue date
Dec 26, 2017
Wirtgen GmbH
Christian Berning
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Road milling machine for working road or ground surfaces
Patent number
9,382,676
Issue date
Jul 5, 2016
Wirtgen GmbH
Christian Berning
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Road milling machine for working road or ground surfaces, as well a...
Patent number
9,194,088
Issue date
Nov 24, 2015
Wirtgen GmbH
Christian Berning
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Road milling machine with steering gear
Patent number
6,997,641
Issue date
Feb 14, 2006
Wirtgen GmbH
Olaf Gaertner
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
Construction machine
Publication number
20240209577
Publication date
Jun 27, 2024
WIRTGEN GMBH
Stephan Drumm
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Self-propelled earth working machine having a canopy variable in le...
Publication number
20230340737
Publication date
Oct 26, 2023
WIRTGEN GMBH
Stephan Drumm
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
MOBILE EARTH WORKING MACHINE ENCOMPASSING A FUNCTIONAL APPARATUS PR...
Publication number
20210172132
Publication date
Jun 10, 2021
WIRTGEN GMBH
Roland Lull
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Road Milling Machine For Working Road Or Ground Surfaces
Publication number
20160369459
Publication date
Dec 22, 2016
WIRTGEN GMBH
Christian Berning
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Road Milling Machine For Working Road Or Ground Surfaces, As Well A...
Publication number
20140333115
Publication date
Nov 13, 2014
WIRTGEN GMBH
Christian Berning
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Road Milling Machine For Working Road Or Ground Surfaces
Publication number
20140333119
Publication date
Nov 13, 2014
WIRTGEN GMBH
Christian Berning
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Road milling machine with steering gear
Publication number
20050093282
Publication date
May 5, 2005
WIRTGEN GMBH
Olaf Gaertner
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES