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Carad, Inc.
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of recovering iron-bearing by-product flue dust
Patent number
4,119,455
Issue date
Oct 10, 1978
Carad, Inc.
Boyd E. Cass
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and apparatus for recovering by-product silt fines from a sl...
Patent number
4,003,717
Issue date
Jan 18, 1977
Carad, Inc.
Boyd E. Cass
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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last 30 trademarks