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James Y. J. Chung
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New Martinsville, WV, US
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last 30 patents
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Patent Grant
Thermoplastic polyester molding composition having an improved impa...
Patent number
4,745,148
Issue date
May 17, 1988
Mobay Corporation
James Y. J. Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Injection-moldable thermoplastic polyester composition
Patent number
4,539,352
Issue date
Sep 3, 1985
Ethyl Corporation
James Y. J. Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Molding compositions having an enhanced resistance to gasoline
Patent number
4,522,979
Issue date
Jun 11, 1985
Mobay Chemical Corporation
James Y. J. Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Injection-moldable thermoplastic polyester composition
Patent number
4,486,561
Issue date
Dec 4, 1984
Ethyl Corporation
James Y. J. Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...