Eisenwerk-Gesellschaft Maximilianshutte mbH

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Sulzbach-Rosenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and a means for introducing close-grained carbonaceous fuels...
- Patent number 4,407,490
- Issue date Oct 4, 1983
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing steel with low hydrogen content in a through-...
- Patent number 4,348,227
- Issue date Sep 7, 1982
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and a means for introducing close-grained carbonaceous fuels...
- Patent number 4,330,326
- Issue date May 18, 1982
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for feeding carbon to an iron melt in a converter
- Patent number 4,322,244
- Issue date Mar 30, 1982
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and means for supplying nozzles with gaseous and/or liquid h...
- Patent number 4,261,551
- Issue date Apr 14, 1981
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Hans-Georg Fassbinder
- C21 - METALLURGY OF IRON
Information Patent Grant
Tuyere for the injection of reaction gas
- Patent number 4,249,719
- Issue date Feb 10, 1981
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Helmut Knuppel
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the production of nickel alloys
- Patent number 4,200,453
- Issue date Apr 29, 1980
- Larco, Societe Miniere et Metallurgique de Larymna S.A.
- John A. Hatzinicolaides
- C21 - METALLURGY OF IRON
Information Patent Grant
Steelmaking process
- Patent number 4,198,230
- Issue date Apr 15, 1980
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for increasing the life of the refractory masonry of metall...
- Patent number 4,196,159
- Issue date Apr 1, 1980
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of improvement of the heat-balance in the refining of steel
- Patent number 4,195,985
- Issue date Apr 1, 1980
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing hot metal
- Patent number 4,171,971
- Issue date Oct 23, 1979
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for supplying thermal energy to steel melts
- Patent number 4,123,259
- Issue date Oct 31, 1978
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Helmut Knuppel
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for desulphurizing in the gasification of coal
- Patent number 4,062,657
- Issue date Dec 13, 1977
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Helmut Knuppel
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for the controlled feeding of a refining gas and of a flu...
- Patent number 4,050,681
- Issue date Sep 27, 1977
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and converter for refining liquid metals
- Patent number 4,047,707
- Issue date Sep 13, 1977
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Helmut Knuppel
- C21 - METALLURGY OF IRON
Information Patent Grant
Tuyere for metallurgical vessels
- Patent number 4,023,781
- Issue date May 17, 1977
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Ernst Fritz
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for batchwise feeding of powders or particles
- Patent number 4,023,713
- Issue date May 17, 1977
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of and apparatus for shaping metal billets
- Patent number 3,983,734
- Issue date Oct 5, 1976
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Herbert Walig
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for increasing the life of basic refractory linings in hear...
- Patent number 3,950,161
- Issue date Apr 13, 1976
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Helmut Knuppel
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and immersion lances for introducing oxygen into a metal melt
- Patent number 3,945,820
- Issue date Mar 23, 1976
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and converter for refining pig-iron into steel
- Patent number 3,938,790
- Issue date Feb 17, 1976
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Helmut Knuppel
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and converter for refining pig-iron into steel
- Patent number 3,932,172
- Issue date Jan 13, 1976
- Eisenwerk-Gesellschaft Maximilianshutte mbH
- Helmut Knuppel
- C21 - METALLURGY OF IRON

Eisenwerk-Gesellschaft Maximilianshutte mbH

Organization

Patents Grantslast 30 patents

Method and a means for introducing close-grained carbonaceous fuels...

Process for producing steel with low hydrogen content in a through-...

Method and a means for introducing close-grained carbonaceous fuels...

Process for feeding carbon to an iron melt in a converter

Method and means for supplying nozzles with gaseous and/or liquid h...

Tuyere for the injection of reaction gas

Process for the production of nickel alloys

Steelmaking process

Process for increasing the life of the refractory masonry of metall...

Method of improvement of the heat-balance in the refining of steel

Method of manufacturing hot metal

Method for supplying thermal energy to steel melts

Method and apparatus for desulphurizing in the gasification of coal

Apparatus for the controlled feeding of a refining gas and of a flu...

Process and converter for refining liquid metals

Tuyere for metallurgical vessels

Apparatus for batchwise feeding of powders or particles

Method of and apparatus for shaping metal billets

Process for increasing the life of basic refractory linings in hear...

Process and immersion lances for introducing oxygen into a metal melt

Method and converter for refining pig-iron into steel

Method and converter for refining pig-iron into steel