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George E. Eilerman
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Pittsburgh, PA, US
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last 30 patents
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Patent Grant
Glass fiber coating composition
Patent number
4,147,833
Issue date
Apr 3, 1979
PPG Industries, Inc.
George E. Eilerman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Glass fiber coating method
Patent number
4,074,988
Issue date
Feb 21, 1978
PPG Industries, Inc.
George E. Eilerman
C03 - GLASS MINERAL OR SLAG WOOL