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Mary Jo Burkholder
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Mars, PA, US
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last 30 patents
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Patent Grant
Stable multiphase coating compositions
Patent number
4,855,164
Issue date
Aug 8, 1989
PPG Industries, Inc.
Mary J. Burkholder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting high solids coating composition of hydroxy-functional...
Patent number
4,755,582
Issue date
Jul 5, 1988
PPG Industries, Inc.
William P. Blackburn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting high solids coating composition of epoxies, polyols a...
Patent number
4,755,581
Issue date
Jul 5, 1988
PPG Industries, Inc.
William P. Blackburn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Color plus clear application of thermosetting high solids coating c...
Patent number
4,732,790
Issue date
Mar 22, 1988
PPG Industries, Inc.
William P. Blackburn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Color plus clear application of thermosetting high solids coating c...
Patent number
4,732,791
Issue date
Mar 22, 1988
PPG Industries, Inc.
William P. Blackburn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...