Wayne H. Gonzalez

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Tumwater, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Glass batch feed arrangement with directional adjustability
- Patent number 4,728,352
- Issue date Mar 1, 1988
- PPG Industries, Inc.
- Henry C. Goode
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of glass batch preheating and liquefying with recycling of p...
- Patent number 4,696,691
- Issue date Sep 29, 1987
- PPG Industries, Inc.
- Robert A. Lawhon
- C03 - GLASS MINERAL OR SLAG WOOL