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Sebastian Benenowski
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Liebigstrasse, DE
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Patents Grants
last 30 patents
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
Superstructure construction
Patent number
6,409,092
Issue date
Jun 25, 2002
BWG Butzbacher Weichenbau GmbH & Co. KG
Albrecht Demmig
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Track or method for aligning a rail track section
Patent number
6,270,018
Issue date
Aug 7, 2001
BWG Butzbacher Weichenbau GmbH & Co. KG
Alfred Kais
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Expansion joint for part of a railway track
Patent number
6,068,196
Issue date
May 30, 2000
BWG Butzbacher Weichenbau, GmbH
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
Information
Patent Grant
Superstructure construction
Patent number
6,027,034
Issue date
Feb 22, 2000
BWG Butzbacher Weichenbau GmbH
Albrecht Demmig
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Bearing for a part of a railroad track
Patent number
5,645,216
Issue date
Jul 8, 1997
BWG Butzbacher Weichenbau GmbH
Sebastian Benenowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Rail support system
Patent number
5,605,281
Issue date
Feb 25, 1997
BWG Butzbacher Weichenbau, GmbH
Sebastian Benenowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Expansion joint for part of a railway track
Patent number
5,590,833
Issue date
Jan 7, 1997
BWG Butzbacher Weichenbau, GmbH
Sebastian Benenowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Rail junction
Patent number
5,582,108
Issue date
Dec 10, 1996
BWG Butzbacher Weichenbau GmbH
Sebastian Benenowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Rail section
Patent number
5,522,570
Issue date
Jun 4, 1996
BWG Butzbacher Weichenbau GmbH
Sebastian Benenowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Roller assembly for a switch tongue used with a stock rail
Patent number
5,390,881
Issue date
Feb 21, 1995
BWG Butzbacher Weichenbau GmbH
Sebastian Benenowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Contact surfaces of a track part and railway wheel
Patent number
5,295,624
Issue date
Mar 22, 1994
BWG, Butzbacher Weichenbau GmbH
Ruediger Ziethen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device for locking a switch blade
Patent number
5,222,700
Issue date
Jun 29, 1993
BWG Butzbacher Weichenbau GmbH
Alfred Kais
B61 - RAILWAYS
Information
Patent Grant
Device for locking a switch blade with a stock rail
Patent number
5,195,703
Issue date
Mar 23, 1993
BWG Butzbacher Weichenbau GmbH
Alfred Kais
B61 - RAILWAYS
Information
Patent Grant
Frog tip that can be shifted relative to the wing rails
Patent number
5,184,791
Issue date
Feb 9, 1993
BWG Butzbacher Weichenbau GMBA
Alfred Kais
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Rail attaching device permitting longitudinal rail displacement
Patent number
5,158,414
Issue date
Oct 27, 1992
BWG Butzbacher Weichenbau GmbH
Alfred Kais
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Arrangement for controlled guidance of a wheel axle or of a bogie o...
Patent number
4,925,135
Issue date
May 15, 1990
BWG Butzbacher Weichenbau GmbH
Rudiger Ziethen
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
Superstructure switching device
Publication number
20040113023
Publication date
Jun 17, 2004
Sebastian Benenowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES