Inventor · disambiguated record

Jean-Christian M. Haffner

Also filed as: HAFFNER JEAN-CHRISTIAN M

1 granted patent·0 citations·filing 2015–2015

5Inventor score

Technology areasE02D

Files withCONOCOPHILLIPS CO1

Top patents by PatentIndex Score

1 record

0127US10267009B2Method of forming a mudline cellar for offshore arctic drillingCONOCOPHILLIPS CO·Filed 2015·Granted Apr 23, 2019·0 cites·3 claims

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