Alan FitzGibbon

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Wexford, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ferrophosphorus refining process
- Patent number 5,362,440
- Issue date Nov 8, 1994
- Elkem Metals Company
- Deepak Madan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...