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Guiseppe Colella
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Orangeburg, NY, US
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last 30 patents
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Patent Grant
Melting and casting of high purity chromium with controlled oxygen...
Patent number
6,039,788
Issue date
Mar 21, 2000
Sony Corporation
Raymond K. F. Lam
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High purity chromium metal by casting with controlled oxygen content
Patent number
5,866,067
Issue date
Feb 2, 1999
Sony Corporation and Materials Research Corporation
Raymond K. F. Lam
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...