Inventor · disambiguated record

D. W. Calvin

Also filed as: CALVIN D W

1 granted patent·11 citations·filing 1978–1978

34Inventor score

Technology areasA61K

Files withDOW CHEMICAL CO1

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1 record

0151US4172121ADentifrice compositions containing fumed silica with sorbed fluorideDOW CHEMICAL CO·Filed 1978·Granted Oct 23, 1979·11 cites·3 claims

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