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Dzinsars Melnbardis
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Rexdale, CA
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last 30 patents
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Patent Grant
Process for treatment of flyash
Patent number
4,966,761
Issue date
Oct 30, 1990
Carbovan Inc.
Vaikuntam I. Lakshmanan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for treatment of flyash
Patent number
4,798,709
Issue date
Jan 17, 1989
Carbovan Inc.
Vaikuntam I. Lakshmanan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...