Alfred Weber

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Patents Grantslast 30 patents

Information Patent Grant
Scrap-melting electric arc furnace
- Patent number 5,835,524
- Issue date Nov 10, 1998
- Voest-Alpine Industrienlagenbau GmbH
- Harald Berger
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Plant for the production of molten metals and method
- Patent number 5,238,484
- Issue date Aug 24, 1993
- Voest-Alpine Industrianlagenbau GmbH
- Wilfried Pirklbauer
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant for the production of molten metals
- Patent number 5,190,719
- Issue date Mar 2, 1993
- Voest-Alpine Industrianlagenbau GmbH
- Wilfried Pirklbauer
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and installation for producing molten steel of scrap
- Patent number 5,167,699
- Issue date Dec 1, 1992
- Voest-Alpine Industrieanlagenbau GmbH
- Wilfried Pirklbauer
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallurgical plant
- Patent number 4,836,510
- Issue date Jun 6, 1989
- Voest-Alpine Aktiengesellschaft
- Alfred Weber
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallurgical plant
- Patent number 4,792,123
- Issue date Dec 20, 1988
- Voest-Alpine Aktiengesellschaft
- Peter Moser
- C21 - METALLURGY OF IRON