Ernst Zajicek

Person

Ottensheim, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Electric furnace arrangement
- Patent number 4,866,731
- Issue date Sep 12, 1989
- Voest-Alpine Aktiengesellschaft
- Ernst Zajicek
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric furnace arrangement
- Patent number 4,841,542
- Issue date Jun 20, 1989
- Voest-Alpine Aktiengesellschaft
- Ernst Zajicek
- C21 - METALLURGY OF IRON
Information Patent Grant
Ladle stand arrangement for treating molten metal
- Patent number 4,718,645
- Issue date Jan 12, 1988
- Voest-Alpine Aktiengesellschaft
- Ernst Riegler
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the production of calcium carbide and a shaft furnace f...
- Patent number 4,644,557
- Issue date Feb 17, 1987
- SKW Trostberg Aktiengesellschaft
- Joachim Ebeling
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Tiltable metallurgical vessel arrangement
- Patent number 4,643,404
- Issue date Feb 17, 1987
- Voest-Alpine Aktiengesellschaft
- Ernst Riegler
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant for producing calcium carbide
- Patent number 4,606,038
- Issue date Aug 12, 1986
- SKW Trostberg Aktiengesellschaft
- Walter Lugscheider
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Plasma melting furnace arrangement
- Patent number 4,546,483
- Issue date Oct 8, 1985
- Voest-Alpine Aktiengesellschaft
- Walter Lugscheider
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of carrying out metallurgical or chemical processes in a sha...
- Patent number 4,518,419
- Issue date May 21, 1985
- SKW Trostberg Aktiengesellschaft
- Walter Lugscheider
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for carrying out melting, melt-metallurgical and/or reductio...
- Patent number 4,504,307
- Issue date Mar 12, 1985
- Voest-Alpine Aktiengesellschaft
- Walter Lugscheider
- C21 - METALLURGY OF IRON
Information Patent Grant
Plasma melting furnace
- Patent number 4,493,088
- Issue date Jan 8, 1985
- Voest-Alpine Aktiengesellschaft
- Walter Lugscheider
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Electric furnace arrangement
- Patent number 4,437,187
- Issue date Mar 13, 1984
- Voest-Alpine Aktiengesellschaft
- Ernst Riegler
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Plasma melting furnace arrangement
- Patent number 4,436,290
- Issue date Mar 13, 1984
- Voest-Alpine Aktiengesellschaft
- Helmut D. Kilches
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Plasma melting furnace
- Patent number 4,423,512
- Issue date Dec 27, 1983
- Voest-Alpine Aktiengesellschaft
- Walter Lugscheider
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electric furnace
- Patent number 4,423,515
- Issue date Dec 27, 1983
- Voest-Alpine Aktiengesellschaft
- Ernst Riegler
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Blowing lance media-supply arrangement
- Patent number 4,198,035
- Issue date Apr 15, 1980
- Voest-Alpine Aktiengesellschaft
- Hellmuth Smejkal
- C21 - METALLURGY OF IRON

Ernst Zajicek

Person

Patents Grantslast 30 patents

Electric furnace arrangement

Electric furnace arrangement

Ladle stand arrangement for treating molten metal

Process for the production of calcium carbide and a shaft furnace f...

Tiltable metallurgical vessel arrangement

Plant for producing calcium carbide

Plasma melting furnace arrangement

Method of carrying out metallurgical or chemical processes in a sha...

Method for carrying out melting, melt-metallurgical and/or reductio...

Plasma melting furnace

Electric furnace arrangement

Plasma melting furnace arrangement

Plasma melting furnace

Electric furnace

Blowing lance media-supply arrangement