Peter J. Koros

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of steel mill waste metal oxides
- Patent number 6,120,577
- Issue date Sep 19, 2000
- LTV Steel Company, Inc.
- Peter J. Koros
- C21 - METALLURGY OF IRON
Information Patent Grant
Desulfurizing process
- Patent number 4,345,940
- Issue date Aug 24, 1982
- Jones & Laughlin Steel Incorporated
- Peter J. Koros
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for desulfurizing steel
- Patent number 4,341,554
- Issue date Jul 27, 1982
- Jones & Laughlin Steel Incorporated
- Peter J. Koros
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for dispensing a fluidized stream of particula...
- Patent number 4,277,279
- Issue date Jul 7, 1981
- Jones & Laughlin Steel Corporation
- Richard G. Kerlin
- C21 - METALLURGY OF IRON
Information Patent Grant
Desulfurization process
- Patent number 4,266,969
- Issue date May 12, 1981
- Jones & Laughlin Steel Corporation
- Peter J. M. Koros
- C21 - METALLURGY OF IRON
Information Patent Grant
Desulfurization method
- Patent number 3,998,625
- Issue date Dec 21, 1976
- Jones & Laughlin Steel Corporation
- Peter J. Koros
- C21 - METALLURGY OF IRON
Information Patent Grant
Low silicon high strength low alloy steel
- Patent number 3,982,969
- Issue date Sep 28, 1976
- Jones & Laughlin Steel Corporation
- Peter J. Koros
- C21 - METALLURGY OF IRON