Heiner Schrapers

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a grain-orientated electric strip
- Patent number 9,905,344
- Issue date Feb 27, 2018
- ThyssenKrupp Electrical Steel GmbH
- Christof Holzapfel
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the coating of electrical steel strips with an annealin...
- Patent number 6,423,156
- Issue date Jul 23, 2002
- EBG Gesellschaft für Elektromagnetische Werkstoffe mbH
- Klaus Günther
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing electric sheets with a glass coating
- Patent number 5,863,356
- Issue date Jan 26, 1999
- EBG Gesellschaft fur Elektromagnetische Werkstoffe mbH
- Fritz Bolling
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing a Grain-Oriented Electrical Steel Flat Product...
- Publication number 20140261895
- Publication date Sep 18, 2014
- THYSSENKRUPP ELECTRICAL STEEL GMBH
- Heiner Schrapers
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Producing a Grain-Orientated Electric Strip
- Publication number 20140004380
- Publication date Jan 2, 2014
- ThyssenKrupp Electrical Steel GmbH
- Christof Holzapfel
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Producing an Insulation Coating on a Grain-Oriented Elec...
- Publication number 20130251984
- Publication date Sep 26, 2013
- THYSSENKRUPP ELECTRICAL STEEL GMBH
- Carsten Schepers
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for Producing a Grain-Oriented Magnetic Strip
- Publication number 20110039122
- Publication date Feb 17, 2011
- THYSSENKRUPP ELECTRICAL STEEL GMBH
- Christof Holzapfel
- C21 - METALLURGY OF IRON