John C. Hovis

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Elmore, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Glass sheet heating furnace
- Patent number 5,028,250
- Issue date Jul 2, 1991
- Libbey-Owens-Ford Co.
- Sugato Deb
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Glass sheet heating furnace and method of using
- Patent number 4,983,202
- Issue date Jan 8, 1991
- Libbey-Owens-Ford Co.
- Sugato Deb
- F27 - FURNACES KILNS OVENS RETORTS