Wolfgang Bresser

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Grossostheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for a direct reduction of iron oxide containi...
- Patent number 5,603,748
- Issue date Feb 18, 1997
- Lurgi Metallurgie GmbH
- Martin Hirsch
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the heat treatment of fine-grained iron ore and for the...
- Patent number 5,560,762
- Issue date Oct 1, 1996
- Metallgesellschaft AG
- Wolfgang Bresser
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for a direct reduction of iron oxide containing materials t...
- Patent number 5,527,379
- Issue date Jun 18, 1996
- Metallgesellschaft Aktiengesellschaft
- Martin Hirsch
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of reprocessing metallurgical residues, which contain zinc a...
- Patent number 5,474,592
- Issue date Dec 12, 1995
- Metallgesellschaft Aktiengesellschaft
- Wolfgang Bresser
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Direct reduction of iron oxide materials with solid carbonaceous re...
- Patent number 5,433,767
- Issue date Jul 18, 1995
- Metallgesellschaft Aktiengesellschaft
- Wolfgang Bresser
- C21 - METALLURGY OF IRON