Heinz Muller

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Patents Grantslast 30 patents

Information Patent Grant
Iron smelting process and plant according to the multiple zone smel...
- Patent number 6,241,798
- Issue date Jun 5, 2001
- Voest-Alpine Industrieanlagenbau GmbH
- Stefan Dimitrov
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant for treating and melting metals, metal compounds and/or metal...
- Patent number 5,069,429
- Issue date Dec 3, 1991
- Voest-Alpine Industrieanlagenbau GmbH
- Heinrich Auberger
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant to be used for metallurgical treatments of metal compounds an...
- Patent number 5,009,397
- Issue date Apr 23, 1991
- Voest-Alpine Industrieanlagenbau GmbH
- Gerhard Glockler
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of recovering copper and furnace for carrying out the method
- Patent number 4,781,755
- Issue date Nov 1, 1988
- Voest-Alpine Aktiengesellschaft
- Erwin Koch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of igniting a plasma arc as well as an arrangement for carry...
- Patent number 4,764,208
- Issue date Aug 16, 1988
- Voest-Alpine Aktiengesellschaft
- Heinz Muller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for melting particulate material
- Patent number 4,763,337
- Issue date Aug 9, 1988
- Voest-Alpine Aktiengesellschaft
- Hansjorg Wohlkonig
- C21 - METALLURGY OF IRON