Herbert Johann

Follow

Person

Wurzburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Torsional vibration damper for a hydrodynamic clutch arrangement
- Patent number 7,662,043
- Issue date Feb 16, 2010
- ZF Friedrichshafen AG
- Herbert Schmid
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Torsional vibration damper for a hydrodynamic clutch arrangement
- Patent number 7,530,223
- Issue date May 12, 2009
- ZF Friedrichshafen AG
- Georg Ender
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic clutch arrangement with a clutch device inside the clu...
- Patent number 7,028,820
- Issue date Apr 18, 2006
- ZF Friedrichshafen AG
- Herbert Johann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Torque converter
- Patent number 6,988,601
- Issue date Jan 24, 2006
- ZF Sachs AG
- Herbert Schmid
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic torque converter with at least one axial bearing arran...
- Patent number 6,814,202
- Issue date Nov 9, 2004
- ZF Sachs AG
- Herbert Johann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Torsional vibration damper for a hydrodynamic clutch arrangement
- Publication number 20070149294
- Publication date Jun 28, 2007
- ZF Friedrichshafen AG
- Georg Ender
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Torsional vibration damper for a hydrodynamic clutch arrangement
- Publication number 20070108006
- Publication date May 17, 2007
- ZF Friedrichshafen AG
- Herbert Schmid
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydrodynamic clutch arrangement with a clutch device inside the clu...
- Publication number 20040216971
- Publication date Nov 4, 2004
- ZF Friedrichshafen AG
- Herbert Johann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Torque converter
- Publication number 20040206593
- Publication date Oct 21, 2004
- ZF Sachs AG
- Herbert Schmid
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...