Michael Keller

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Freudenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Steel sheet product provided with an anticorrosion coating and proc...
- Patent number 8,481,172
- Issue date Jul 9, 2013
- Thyssenkrupp Steel AG
- Wilhelm Warnecke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing a Sheet Steel Product Coated with an Anticorr...
- Publication number 20100055344
- Publication date Mar 4, 2010
- THYSSENKRUPP STEEL AG
- Carmen Ostwald
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Steel Sheet Product Provided with an Anticorrosion Coating and Proc...
- Publication number 20100024925
- Publication date Feb 4, 2010
- THYSSENKRUPP STEEL AG
- Wilhelm Warnecke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...