Gary W. Deren

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Tonawanda, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular furnace lining and hardware system therefor
- Patent number 4,885,890
- Issue date Dec 12, 1989
- Stemcor Corporation
- Gary W. Deren
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Modular furnace lining and hardware system therefor
- Patent number 4,850,171
- Issue date Jul 25, 1989
- Stemcor Corporation
- Gary W. Deren
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Modular furnace lining and hardware system therefor
- Patent number 4,803,822
- Issue date Feb 14, 1989
- Stemcor Corporation
- Gary W. Deren
- F27 - FURNACES KILNS OVENS RETORTS