Robert T. Ruffini

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Southfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
High performance induction melting coil
- Patent number 5,588,019
- Issue date Dec 24, 1996
- Fluxtrol Manufacturing, Inc.
- Robert S. Ruffini
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
High performance induction melting coil
- Patent number 5,418,811
- Issue date May 23, 1995
- Fluxtrol Manufacturing, Inc.
- Robert S. Ruffini
- F27 - FURNACES KILNS OVENS RETORTS