Frank V. Summers

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing molten iron using coal
- Patent number 4,685,964
- Issue date Aug 11, 1987
- Midrex International B.V. Rotterdam
- Frank V. Summers
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of generating a reducing gas
- Patent number 4,591,380
- Issue date May 27, 1986
- Midrex International BV Rotterdam, Zurich Branch
- Frank V. Summers
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for generating a reducing gas
- Patent number 4,553,742
- Issue date Nov 19, 1985
- Midrex International BV Rotterdam, Zurich Branch
- Frank V. Summers
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing direct reduced iron with fluid bed coal gasific...
- Patent number 4,260,412
- Issue date Apr 7, 1981
- Midrex Corporation
- Frank V. Summers
- C21 - METALLURGY OF IRON