Bruce G. Kelley

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Fort Mill, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for reducing particulate iron oxide to molten...
- Patent number 4,248,408
- Issue date Feb 3, 1981
- Midrex Corporation
- Donald Beggs
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for reducing particulate iron oxide to metalli...
- Patent number 4,140,301
- Issue date Feb 20, 1979
- Midrex Corporation
- Donald Beggs
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for reducing particulate iron oxide to metallic iron with so...
- Patent number 4,082,543
- Issue date Apr 4, 1978
- Midrex Corporation
- Donald Beggs
- C21 - METALLURGY OF IRON