John T. Berry

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Northport, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Induction melting of metals without a crucible
- Patent number 5,033,948
- Issue date Jul 23, 1991
- Sandvik Limited
- Nagy H. El-Kaddah
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Induction melting of metals without a crucible
- Patent number 5,014,769
- Issue date May 14, 1991
- Inductotherm Corp.
- Nagy H. El-Kaddah
- F27 - FURNACES KILNS OVENS RETORTS