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Philip Messina
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Colonia, NJ, US
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last 30 patents
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Patent Grant
Thickened polyester composition containing ultrafine polypropylene...
Patent number
4,008,294
Issue date
Feb 15, 1977
W. R. Grace & Co.
Nelson S. Marans
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...