Inventor · disambiguated record

Onazip J. Fournier

Also filed as: FOURNIER ONAZIP J

2 granted patents·110 citations·filing 1978–1978

68Inventor score

Technology areasE21B

Files withDOW CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0181US4154303AValve assembly for controlling liquid flow in a wellboreDOW CHEMICAL CO·Filed 1978·Granted May 15, 1979·67 cites·4 claims
0275US4161985ATool for removing fluids and loose material from an earth formationDOW CHEMICAL CO·Filed 1978·Granted Jul 24, 1979·43 cites·5 claims

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