Macy W. Vance

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Export Borough, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Anchoring refractory materials to a refractory lining
- Patent number 4,473,983
- Issue date Oct 2, 1984
- United States Steel Corporation
- Macy W. Vance
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Insulation for a furnace member
- Patent number 4,428,730
- Issue date Jan 31, 1984
- United States Steel Corporation
- Clyde A. Holmes
- F27 - FURNACES KILNS OVENS RETORTS