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Glenn Canfield
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Longview, TX, US
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last 30 patents
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Patent Grant
Method of deoxidizing molten ferrous metals
Patent number
4,875,934
Issue date
Oct 24, 1989
Glenn Canfield
C21 - METALLURGY OF IRON
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Patent Grant
Deoxidizing agent
Patent number
4,801,328
Issue date
Jan 31, 1989
Glenn Canfield
C21 - METALLURGY OF IRON