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Gero Rath
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Muhelm, DE
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last 30 patents
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Patent Grant
Method and device for processing free-flowing materials
Patent number
5,733,356
Issue date
Mar 31, 1998
Mannesmann Aktiengesellschaft
Heribert Konig
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process and apparatus for disposing of dust-form substances from co...
Patent number
5,402,439
Issue date
Mar 28, 1995
RWE-Energie Aktiengesellschaft
Guido Bullmann
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Process of producing liquid carbon-containing iron
Patent number
4,551,172
Issue date
Nov 5, 1985
Metallgesellschaft Aktiengesellschaft
Lothar Formanek
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing low-carbon steel from iron ores containing van...
Patent number
4,274,867
Issue date
Jun 23, 1981
Mannesmann Aktiengesellschaft
Friedrich Bardenheuer
C21 - METALLURGY OF IRON
Information
Patent Grant
Methods for producing steel from iron sponge in electric furnaces
Patent number
4,264,355
Issue date
Apr 28, 1981
Mannesmann Aktiengesellschaft
Friedrich Bardenheuer
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous smelting method for ferrochrome
Patent number
4,235,623
Issue date
Nov 25, 1980
DEMAG, Aktiengesellschaft
Gero Rath
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Smelting method
Patent number
4,119,454
Issue date
Oct 10, 1978
Demag AG
Gero Rath
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous smelting method
Patent number
4,113,468
Issue date
Sep 12, 1978
Demag, A.G.
H. W. Gudenau
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for melting steel
Patent number
4,098,603
Issue date
Jul 4, 1978
Demag A.G.
Haye Roth
C21 - METALLURGY OF IRON