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Rainer Venz
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Weisendorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic operating arrangement for clutches and the like
Patent number
7,121,396
Issue date
Oct 17, 2006
LuK Lamellen und Kupplungsbau Beteiligungs KG
Axel Rogner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic operating arrangement for clutches and the like
Patent number
6,719,115
Issue date
Apr 13, 2004
LuK Lamellen und Kupplungsbau Beteiligungs KG
Axel Rogner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Master cylinder for use in power trains of motor vehicles
Patent number
6,640,541
Issue date
Nov 4, 2003
LuK Lamellen und Kupplungsbau Beteiligungs KG
Ludwig Winkelmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Aluminum-coated plastic member
Patent number
6,595,341
Issue date
Jul 22, 2003
LuK Lamellen und Kupplungsbau Beteiligungs KG
Rainer Venz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Master cylinder for use in power trains of motor vehicles
Patent number
6,526,868
Issue date
Mar 4, 2003
LuK Lamellen und Kupplungsbau Beteiligungs KG
Ludwig Winkelmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Master cylinder for use in power trains of motor vehicles
Patent number
6,446,436
Issue date
Sep 10, 2002
LuK Lamellen und Kupplungsbau GmbH
Ludwig Winkelmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device for varying the valve timing of gas exchange valves of an in...
Patent number
5,865,150
Issue date
Feb 2, 1999
Ina Walzlager Schaeffler oHG
Ulrich Kramer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Hydraulic operating arrangement for clutches and the like
Publication number
20070029156
Publication date
Feb 8, 2007
Axel Rogner
B60 - VEHICLES IN GENERAL
Information
Patent Application
Hydraulic operating arrangement for clutches and the like
Publication number
20040238313
Publication date
Dec 2, 2004
Axel Rogner
B60 - VEHICLES IN GENERAL
Information
Patent Application
Master cylinder for use in power trains of motor vehicles
Publication number
20030097928
Publication date
May 29, 2003
Luk Lamellen und Kupplungsbau Beteiligungs KG
Ludwig Winkelmann
B60 - VEHICLES IN GENERAL
Information
Patent Application
Hydraulic operating arrangement for clutches and the like
Publication number
20030029692
Publication date
Feb 13, 2003
Luk Lamellen und Kupplungsbau Beteiligungs KG
Axel Rogner
B60 - VEHICLES IN GENERAL
Information
Patent Application
Master cylinder for use in power trains of motor vehicles
Publication number
20020116924
Publication date
Aug 29, 2002
Luk Lamellen und Kupplungsbau GmbH
Ludwig Winkelmann
B60 - VEHICLES IN GENERAL