Electric drive pump for well stimulation | Patent Publication Number 20210246968
US 20210246968 A1Patent NumberUS 11339769 B2
Application Number17244415
Filled DateApr 29, 2021
Priority DateSep 25, 2017
Publication DateAug 12, 2021
Original AssigneeJapan Oil Gas And Metals National Corporation
Current AssigneeLiberty Technologies Inc.
Inventor/ApplicantsChris Buckley
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