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Paul R. Boulier
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Leominster, MA, US
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last 30 patents
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Patent Grant
Styrenic polycarbonate alloys
Patent number
4,940,752
Issue date
Jul 10, 1990
Polysar Financial Services S.A.
Lawrence Y. Lo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Styrenic polycarbonate alloys
Patent number
4,866,125
Issue date
Sep 12, 1989
Polysar Financial Services S.A.
Lawrence Y. Lo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...