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Stephan Freudenstein
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Olching, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Concrete carriageway for rail vehicles
Patent number
8,146,834
Issue date
Apr 3, 2012
RAIL.ONE GmbH
Stephan Freudenstein
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Fixed carriageway for rail vehicles and method of manufacturing the...
Patent number
7,850,089
Issue date
Dec 14, 2010
RAIL.ONE GmbH
Stephan Freudenstein
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Method of adjusting the height of a fixed rail carriageway
Patent number
7,810,741
Issue date
Oct 12, 2010
RAIL.ONE GmbH
Martin Kowalski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR THE PRODUCTION OF SWITCH TIES, AND SWITCH TIES PRODUCED...
Publication number
20100314795
Publication date
Dec 16, 2010
RAIL.ONE GMBH
Wolfgang Reinig
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
CONCRETE SLEEPER AND METHOD FOR REGULATING THE POSITION OF RAILS
Publication number
20100308122
Publication date
Dec 9, 2010
RAIL.ONE GMBH
Stephan Freudenstein
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
CONCRETE SLEEPER AND METHOD FOR PRODUCING THE SAME
Publication number
20100181699
Publication date
Jul 22, 2010
RAIL.ONE GMBH
Stephan Freudenstein
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Fixed Carriageway for Rail Vehicles
Publication number
20080315002
Publication date
Dec 25, 2008
Stephan Freudenstein
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Method of Adjusting the Height of a Fixed Rail Carriageway
Publication number
20080257971
Publication date
Oct 23, 2008
Martin Kowalski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Concrete Carriageway for Rail Vehicles
Publication number
20080116290
Publication date
May 22, 2008
Stephan Freudenstein
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Concrete Sleeper for High Dynamic Loads and Method of Manufacturing...
Publication number
20080105757
Publication date
May 8, 2008
Stephan Freudenstein
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Fixed carriageway for rail vehicles and method of manufacturing the...
Publication number
20070164125
Publication date
Jul 19, 2007
Stephan Freudenstein
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES