Inventor · disambiguated record

Marion D. Francis

Also filed as: FRANCIS MARION D · FRANCIS MARION DAVID

22 granted patents·645 citations·filing 19741995

96Inventor score
Technology areasA61KA61PC07FA23KY10T
Files withPROCTER & GAMBLE21PROCTER & GAMBLE PHARMA1

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22 records

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Marion D. Francis — Patent Inventor | PatentIndex