Harald Berger

Person

Linz, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for melting down metal-containing materials
- Patent number 7,172,640
- Issue date Feb 6, 2007
- Voest-Alpine Industrieanlagenbau GmbH
- Harald Berger
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for melting sponge iron and electric-arc furnace for carryi...
- Patent number 6,477,195
- Issue date Nov 5, 2002
- Voest-Alpine Industrieanlagenbau GmbH & Co.
- Peter Mittag
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for burning fuel
- Patent number 6,142,765
- Issue date Nov 7, 2000
- Vost-Alpine Industrieanlagenbau GmbH
- Norbert Ramaseder
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant for producing metal melts
- Patent number 5,900,209
- Issue date May 4, 1999
- Voest-Alpine Industrieanlagenbau GmbH
- Bernhard Aigner
- C21 - METALLURGY OF IRON
Information Patent Grant
Electrode arrangement for direct current and furnace
- Patent number 5,844,933
- Issue date Dec 1, 1998
- Voest-Alpine Industrien-lagenbau GmbH
- Bernhard Aigner
- C21 - METALLURGY OF IRON
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
Electric arc furnace arrangement for producing steel
- Patent number 5,573,573
- Issue date Nov 12, 1996
- Voest-Alpine Industrieanlagenbau GmbH
- Harald Berger
- C21 - METALLURGY OF IRON
Information Patent Grant
Bottom anode for a metallurgical vessel
- Patent number 5,529,598
- Issue date Jun 25, 1996
- Voest-Alpine Industrieanlagenbau GmbH
- Harald Berger
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric arc furnace arrangement for producing steel
- Patent number 5,471,495
- Issue date Nov 28, 1995
- Voest-Alpine Industrieanlagenbeau GmbH
- Harald Berger
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for blowing oxidizing gases into molten metal
- Patent number 5,423,900
- Issue date Jun 13, 1995
- KCT Technologie GmbH
- Klaus Klintworth
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing metal melts and an electric arc furnace therefor
- Patent number 5,410,566
- Issue date Apr 25, 1995
- Voest-Alpine Industrieanlagenbau GmbH
- Johannes Steins
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the production of a metal melt
- Patent number 5,366,538
- Issue date Nov 22, 1994
- Voest-Alpine Industrieanlagenbau GmbH
- Harald Berger
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of disposing of organic and inorganic substances and a plant...
- Patent number 5,304,230
- Issue date Apr 19, 1994
- Voest-Alpine Industrieanlagenbau GmbH
- Johannes Steins
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant for producing steel from scrap
- Patent number 4,740,989
- Issue date Apr 26, 1988
- Voest-Alpine Aktiengesellschaft
- Othmar Steipe
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and an arrangement for the production of steel from sponge...
- Patent number 4,726,839
- Issue date Feb 23, 1988
- Voest-Alpine Aktiengesellschaft
- Harald Berger
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Device for melting down metal-containing material
- Publication number 20070138714
- Publication date Jun 21, 2007
- Voest-Alpine Industrieanlagenbau GmbH
- Harald Berger
- C21 - METALLURGY OF IRON
Information Patent Application
Method and device for melting down metal-containing materials
- Publication number 20020083794
- Publication date Jul 4, 2002
- Harald Berger
- C21 - METALLURGY OF IRON
Information Patent Application
Process for melting sponge iron and electric-arc furnace for carryi...
- Publication number 20010048707
- Publication date Dec 6, 2001
- Voest-Alpine Industrieanlagenbau GmbH & Co.
- Peter Mittag
- C21 - METALLURGY OF IRON

Harald Berger

Person

Patents Grantslast 30 patents

Method and device for melting down metal-containing materials

Process for melting sponge iron and electric-arc furnace for carryi...

Process for burning fuel

Plant for producing metal melts

Electrode arrangement for direct current and furnace

Scrap-melting electric arc furnace

Electric arc furnace arrangement for producing steel

Bottom anode for a metallurgical vessel

Electric arc furnace arrangement for producing steel

Method for blowing oxidizing gases into molten metal

Method of producing metal melts and an electric arc furnace therefor

Process for the production of a metal melt

Method of disposing of organic and inorganic substances and a plant...

Plant for producing steel from scrap

Process and an arrangement for the production of steel from sponge...

Patents Applicationslast 30 patents

Device for melting down metal-containing material

Method and device for melting down metal-containing materials

Process for melting sponge iron and electric-arc furnace for carryi...