Wolf-Ingo Ratzel

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Leinfelden-Echterdingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Power-assisted steering system or power steering system
- Patent number 7,793,753
- Issue date Sep 14, 2010
- ZF Lenksysteme GmbH
- Werner Bernhard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for producing a throttle valve unit in a two-component injec...
- Patent number 7,790,083
- Issue date Sep 7, 2010
- Robert Bosch GmbH
- Christian Lorenz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Power-Assisted Steering System or Power Steering System
- Publication number 20070221438
- Publication date Sep 27, 2007
- ZF LENKSYSTEME GMBH
- Werner Bernhard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for producing a throttle valve unit in a two-component injec...
- Publication number 20060138697
- Publication date Jun 29, 2006
- Christian Lorenz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL