Kortec AG

Organization

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and apparatus for gasification and/or reforming
- Patent number 5,730,763
- Issue date Mar 24, 1998
- Kortec AG
- Mircea Tudor Manulescu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for gasification and/or reforming
- Patent number 5,580,362
- Issue date Dec 3, 1996
- Kortec AG
- Mircea T. Manulescu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reducing and smelting furnace having filter layer
- Patent number 5,571,475
- Issue date Nov 5, 1996
- Kortec AG
- Ralph Weber
- C21 - METALLURGY OF IRON
Information Patent Grant
Tuyere arrangement for the introduction of agents into a molten bat...
- Patent number 5,465,942
- Issue date Nov 14, 1995
- Kortec AG
- William Wells
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and device for heating and melting lumps of sponge iron
- Patent number 5,451,246
- Issue date Sep 19, 1995
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for protecting an injection device disposed in...
- Patent number 5,403,378
- Issue date Apr 4, 1995
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
D.C. furnace with a hearth electrode, hearth electrode and electrod...
- Patent number 5,371,759
- Issue date Dec 6, 1994
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the production of liquid metal from fine-grain metal ox...
- Patent number 5,364,448
- Issue date Nov 15, 1994
- Kortec AG
- Ralph Weber
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for introducing additive substances which are capable of fl...
- Patent number 5,201,941
- Issue date Apr 13, 1993
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Charging arrangement for shaft furnaces, in particular blast furnaces
- Patent number 4,949,940
- Issue date Aug 21, 1990
- Kortec AG
- Ralph Weber
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for feeding heat energy into a molten metal bath
- Patent number 4,881,972
- Issue date Nov 21, 1989
- Kortec AG
- Ralph G. Weber
- C21 - METALLURGY OF IRON
Information Patent Grant
Charging material preheater for preheating charging material for a...
- Patent number 4,852,858
- Issue date Aug 1, 1989
- Kortec AG
- Ralph Weber
- C21 - METALLURGY OF IRON
Information Patent Grant
Closure apparatus for a tap hole
- Patent number 4,736,930
- Issue date Apr 12, 1988
- Kortec AG
- Ralph Weber
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for heating charging material
- Patent number 4,687,440
- Issue date Aug 18, 1987
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Installation including a heating furnace for continuous castings, w...
- Patent number 4,586,897
- Issue date May 6, 1986
- Kortec AG
- Ralph Weber
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Organization

Patents Grantslast 30 patents

Heat exchanger and apparatus for gasification and/or reforming

Process for gasification and/or reforming

Reducing and smelting furnace having filter layer

Tuyere arrangement for the introduction of agents into a molten bat...

Process and device for heating and melting lumps of sponge iron

Method and apparatus for protecting an injection device disposed in...

D.C. furnace with a hearth electrode, hearth electrode and electrod...

Process for the production of liquid metal from fine-grain metal ox...

Process for introducing additive substances which are capable of fl...

Charging arrangement for shaft furnaces, in particular blast furnaces

Process for feeding heat energy into a molten metal bath

Charging material preheater for preheating charging material for a...

Closure apparatus for a tap hole

Apparatus for heating charging material

Installation including a heating furnace for continuous castings, w...