Inventor · disambiguated record

Jean-Michel Alain Ranjeva

Also filed as: RANJEVA JEAN-MICHEL · RANJEVA JEAN-MICHEL ALAIN

3 granted patents·20 citations·filing 2011–2019

65Inventor score

Technology areasE21B

Files withHALLIBURTON ENERGY SERV INC1 HALLIBURTON ENERGY SERVICES INC1 STEELE DAVID J1

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3 records

0186US8826991B2Variably configurable wellbore junction assemblyHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Sep 9, 2014·11 cites·31 claims
0282US8967277B2Variably configurable wellbore junction assemblySTEELE DAVID J·Filed 2011·Granted Mar 3, 2015·9 cites·22 claims
0341US11035208B2Single trip dual zone selective gravel packHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jun 15, 2021·0 cites·20 claims

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