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James A. Lepinski
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Charlotte, NC, US
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last 30 patents
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Patent Grant
Apparatus for rapid reduction of iron oxide in a rotary hearth furnace
Patent number
5,885,521
Issue date
Mar 23, 1999
Midrex International BV Rotterdam, Zurich Branch
David C. Meissner
C21 - METALLURGY OF IRON
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Patent Grant
Method for rapid reduction of iron oxide in a rotary hearth furnace
Patent number
5,730,775
Issue date
Mar 24, 1998
Midrex International BV Rotterdam, Zurich Branch
David C. Meissner
C21 - METALLURGY OF IRON