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Szilard Riederauer
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Budapest, HU
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last 30 patents
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Patent Grant
Process for preparing silicon-base complex ferrous alloys
Patent number
4,576,637
Issue date
Mar 18, 1986
Vasipari Kutato es Fejleszto Vallalat
Istvan Tamas
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for reducing the iron
Patent number
4,530,819
Issue date
Jul 23, 1985
Tatabanvai Szenbanyak
Bela Czegledi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for the production of liquid carbon compounds from coal
Patent number
4,425,219
Issue date
Jan 10, 1984
Tatabanyai Szenbanyak
Erik Kroo
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the preparation of aluminium trichloride and silicon di...
Patent number
4,416,862
Issue date
Nov 22, 1983
Tatabanyai Szenbanyak
Dinko Gencev
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for the chemical utilization of coal by liquid phase oxidation
Patent number
4,368,333
Issue date
Jan 11, 1983
Tatabanyai Szenbanyak
Laszlo Kovacs
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing alumina and ferric oxide from aluminium carri...
Patent number
4,366,129
Issue date
Dec 28, 1982
Tatabanyai Szenbanyak
Bela Czegledi
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for producing aluminum trichloride
Patent number
3,956,454
Issue date
May 11, 1976
Toth Aluminum Corporation
Erno Nemecz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...