Inventor · disambiguated record

Carol R. Barvinchak

Also filed as: BARVINCHAK CAROL R

1 granted patent·13 citations·filing 2010–2010

35Inventor score

Technology areasC08L

Files withBRASKEM AMERICA INC1

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1 record

0186US8044135B2Polypropylene impact copolymer compositionsBRASKEM AMERICA INC·Filed 2010·Granted Oct 25, 2011·13 cites·11 claims

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Carol R. Barvinchak — Patent Inventor | PatentIndex