Heribert Konig

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metallurgical vessel heated by direct current and having a bottom e...
- Patent number 5,809,055
- Issue date Sep 15, 1998
- Mannesmann Aktiengesellschaft
- Heinz Stark
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for processing free-flowing materials
- Patent number 5,733,356
- Issue date Mar 31, 1998
- Mannesmann Aktiengesellschaft
- Heribert Konig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and device for disposal of filter materials
- Patent number 5,566,200
- Issue date Oct 15, 1996
- Mannesmann Aktiengesellschaft
- Heribert Konig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and device for the extraction of valuable substances
- Patent number 5,500,870
- Issue date Mar 19, 1996
- Mannesmann Aktiengesellschaft
- Heribert Konig
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric reduction furnace
- Patent number 4,907,244
- Issue date Mar 6, 1990
- Mannesmann Aktiengesellschaft
- Heribert Konig
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Three phase arc melting and reduction furnace
- Patent number 4,406,008
- Issue date Sep 20, 1983
- Mannesmann Aktiengesellschaft
- Heribert Konig
- F27 - FURNACES KILNS OVENS RETORTS