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Thomas K. McCluhan
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North Tonawanda, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Desulfurization agent
Patent number
5,149,364
Issue date
Sep 22, 1992
Elkem Metals Company
Donald B. Craig
C21 - METALLURGY OF IRON
Information
Patent Grant
Desulfurization agent
Patent number
5,078,784
Issue date
Jan 7, 1992
Elkem Metals Company
Donald B. Craig
C21 - METALLURGY OF IRON
Information
Patent Grant
Desulfurization agent
Patent number
4,941,914
Issue date
Jul 17, 1990
Elkem Metals Company
Donald B. Craig
C21 - METALLURGY OF IRON
Information
Patent Grant
Alloy useful for producing ductile and compacted graphite cast irons
Patent number
4,545,817
Issue date
Oct 8, 1985
Elkem Metals Company
Paul J. Bilek
C21 - METALLURGY OF IRON
Information
Patent Grant
Alloy and process for producing ductile and compacted graphite cast...
Patent number
4,472,197
Issue date
Sep 18, 1984
Elkem Metals Company
Paul J. Bilek
C21 - METALLURGY OF IRON
Information
Patent Grant
Alloy and process for producing and casting ductile and compacted g...
Patent number
4,459,154
Issue date
Jul 10, 1984
Elkem Metals Company
James E. Wells
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for reducing iron carbide formation in cast nodular iron
Patent number
4,224,064
Issue date
Sep 23, 1980
Union Carbide Corporation
Paul J. Bilek
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...