Inventor · disambiguated record

H. Paul Francis

Also filed as: FRANCIS H PAUL

1 granted patent·35 citations·filing 1984–1984

46Inventor score

Technology areasC09K

Files withAMERICAN MAIZE PROD CO1

Top patents by PatentIndex Score

1 record

0174US4652384AHigh temperature drilling fluid componentAMERICAN MAIZE PROD CO·Filed 1984·Granted Mar 24, 1987·35 cites·14 claims

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