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Reza Husain
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Friedberg, DE
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last 30 patents
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Patent Grant
Process and apparatus for a direct reduction of iron oxide containi...
Patent number
5,603,748
Issue date
Feb 18, 1997
Lurgi Metallurgie GmbH
Martin Hirsch
C21 - METALLURGY OF IRON
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Patent Grant
Process for a direct reduction of iron oxide containing materials t...
Patent number
5,527,379
Issue date
Jun 18, 1996
Metallgesellschaft Aktiengesellschaft
Martin Hirsch
C21 - METALLURGY OF IRON