Inventor · disambiguated record

David Lindsay Alexander Langille

Also filed as: LANGILLE DAVID LINDSAY ALEXANDER

1 granted patent·1 pending application·1 citations·filing 2015–2016

16Inventor score

Technology areasE21B

Files withSHELL OIL CO2

Top patents by PatentIndex Score

2 records

0155US10316635B2Memory balls for capturing fracturing informationSHELL OIL CO·Filed 2016·Granted Jun 11, 2019·1 cites·13 claims
0227US2015252669A1Method and apparatus for reservoir testing and monitoringSHELL OIL CO·Filed 2015·Application pending·0 cites

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