Stefan Schmedders

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Butzbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for coating a surface of a track component, in addition to a...
- Patent number 7,056,596
- Issue date Jun 6, 2006
- BWG GmbH & Co. KG
- Walter Kunitz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bearing for a section of a track
- Patent number 6,860,433
- Issue date Mar 1, 2005
- BWG GmbH & Co. KG
- Hans-Ulrich Dietze
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Cross frog
- Patent number 6,543,728
- Issue date Apr 8, 2003
- BWG GmbH & Co. KG
- Sebastian Benenowski
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and means for the elastic bending of a support for a flexibl...
- Patent number 6,062,144
- Issue date May 16, 2000
- BWG Butzbacher Weichenbau GmbH
- Sebastian Benenowski
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Method for coating a surface of a track component, in addition to a...
- Publication number 20050208310
- Publication date Sep 22, 2005
- BWG GmbH & Co. KG
- Walter Kunitz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Bearing for a section of a track
- Publication number 20040035946
- Publication date Feb 26, 2004
- Hans-Ulrich Dietze
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES