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Georg Wagner
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Bruchsal, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Tree grille system
Patent number
7,637,687
Issue date
Dec 29, 2009
F. Von Langsdorff Licensing Ltd.
Georg Wagner
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Set of components used for the production of load-bearing structure...
Patent number
7,207,137
Issue date
Apr 24, 2007
F.von Langsdorff Licensing, Ltd.
Georg Wagner
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
Tree Grille System
Publication number
20070274780
Publication date
Nov 29, 2007
F. von Langsdorff Licensing Limited
Georg Wagner
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Set of components used for the production of load-bearing structure...
Publication number
20050155321
Publication date
Jul 21, 2005
F. von Langsdorff Licensing Limited
Georg Wagner
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES