Neal R. Griffing

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Bethlehem, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Consumable lance for oxygen injection and desulfurization and method
- Patent number 5,298,053
- Issue date Mar 29, 1994
- Bethlehem Steel Corporation
- Neal R. Griffing
- C21 - METALLURGY OF IRON
Information Patent Grant
Consumable injection lance
- Patent number 4,852,860
- Issue date Aug 1, 1989
- Bethlehem Steel Corporation
- Neal R. Griffing
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for heating molten steel contained in a ladle
- Patent number 4,761,178
- Issue date Aug 2, 1988
- Bethlehem Steel Corporation
- Neal R. Griffing
- C21 - METALLURGY OF IRON