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Calderon Energy Company of Bowling Green, Inc.
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Bowling Green, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for practicing carbonaceous-based metallurgy
Patent number
6,409,790
Issue date
Jun 25, 2002
Calderon Energy Company of Bowling Green, Inc.
Albert Calderon
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for direct steelmaking
Patent number
6,214,085
Issue date
Apr 10, 2001
Calderon Energy Company of Bowling Green, Inc.
Albert Calderon
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing uniform quality coke
Patent number
6,077,399
Issue date
Jun 20, 2000
Calderon Energy Company of Bowling Green, Inc.
Albert Calderon
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...