Carl-Heinz Schutz

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metal components for picture tubes
- Patent number 6,645,317
- Issue date Nov 11, 2003
- Thyssen Krupp Stahl AG
- Volker Brandenburg
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the preparation of refined ferromanganese
- Patent number 4,808,220
- Issue date Feb 28, 1989
- Thyssen Stahl AG
- Hans Litterscheidt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Vessel for the treatment of molten metal
- Patent number 4,437,652
- Issue date Mar 20, 1984
- Thyssen Aktiengesellschaft vorm. August Thyssen-Hutte
- Richard A. Weber
- C21 - METALLURGY OF IRON