MIDREX INTERNATIONAL B. V.

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing reduced iron
- Patent number 6,602,320
- Issue date Aug 5, 2003
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kojiro Fuji
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for the separation and recycling of hot fines in hot briquet...
- Patent number 6,352,573
- Issue date Mar 5, 2002
- Midrex International B.V. Rotterdam
- James M. McClelland
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and apparatus for producing metallized pellets and scrubbin...
- Patent number 4,900,356
- Issue date Feb 13, 1990
- Midrex International B.V.
- Thomas W. Hoffman
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing iron using rotary hearth and apparatus
- Patent number 4,701,214
- Issue date Oct 20, 1987
- Midrex International B.V. Rotterdam
- Dentaro Kaneko
- C21 - METALLURGY OF IRON
Information Patent Grant
Screen sizer
- Patent number 4,691,868
- Issue date Sep 8, 1987
- Midrex International, B.V.
- Gilbert Y. Whitten
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method and apparatus for producing molten iron using coal
- Patent number 4,685,964
- Issue date Aug 11, 1987
- Midrex International B.V. Rotterdam
- Frank V. Summers
- C21 - METALLURGY OF IRON

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Patents Applicationslast 30 patents

Information Patent Application
Method of producing iron nuggets
- Publication number 20020033075
- Publication date Mar 21, 2002
- MIDREX INTERNATIONAL B. V.
- Shoichi Kikuchi
- C21 - METALLURGY OF IRON
Information Patent Application
Method of producing metallic iron and raw material feed device
- Publication number 20010027701
- Publication date Oct 11, 2001
- MIDREX INTERNATIONAL B. V.
- Shuzo Ito
- C21 - METALLURGY OF IRON