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Bernhard Klopfer
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Bad Windsheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Clutch release arrangement
Patent number
7,438,170
Issue date
Oct 21, 2008
Schaeffler KG
Markus Maier
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch operator for a disconnectable clutch in motor vehicles
Patent number
7,416,070
Issue date
Aug 26, 2008
INA-Schaeffler KG
Ludwig Winkelmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch release bearing with improved sealing arrangement
Patent number
6,854,578
Issue date
Feb 15, 2005
Ina Schaeffler KG
Steffen Dittmer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Self-adjusting clutch release bearing
Patent number
6,843,354
Issue date
Jan 18, 2005
Ina Schaeffler KG
Steffen Dittmer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch release bearing with improved sealing arrangement
Patent number
6,811,013
Issue date
Nov 2, 2004
Ina Schaeffler KG
Steffen Dittmer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Self-adjusting clutch release bearing
Patent number
6,719,117
Issue date
Apr 13, 2004
Ina Schaeffler KG
Bernhard Klopfer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Self-adjusting clutch release bearing
Patent number
6,684,997
Issue date
Feb 3, 2004
Ina Schaeffler KG
Bernhard Klopfer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Release bearing with improved connection to a separating clutch
Patent number
6,684,996
Issue date
Feb 3, 2004
Ina Schaeffler KG
Ludwig Winkelmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Clutch release arrangement
Publication number
20060169568
Publication date
Aug 3, 2006
INA-SCHAEFFLER KG
Markus Maier
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Clutch operator for a disconnectable clutch in motor vehicles
Publication number
20060081439
Publication date
Apr 20, 2006
INA-Schaeffler KG
Ludwig Winkelmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Self-adjusting clutch release bearing
Publication number
20040099502
Publication date
May 27, 2004
INA-SCHAEFFLER KG
Steffen Dittmer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Clutch release bearing with improved sealing arrangement
Publication number
20040026207
Publication date
Feb 12, 2004
INA-SCHAEFFLER KG
Steffen Dittmer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Clutch release bearing with improved sealing arrangement
Publication number
20040020743
Publication date
Feb 5, 2004
INA-SCHAEFFLER KG
Steffen Dittmer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Self-adjusting clutch release bearing
Publication number
20020134640
Publication date
Sep 26, 2002
INA-SCHAEFFLER KG
Bernhard Klopfer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Self-adjusting clutch release bearing
Publication number
20020134641
Publication date
Sep 26, 2002
INA-SCHAEFFLER KG, Industriestrasse
Bernhard Klopfer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Release bearing with improved connection to a separating clutch
Publication number
20020117372
Publication date
Aug 29, 2002
Ludwig Winkelmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...