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Fluid-Driven Linear Motor
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Publication number 20220145847
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Publication date May 12, 2022
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Flapump AS
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Jostein Fladby
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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DOWNHOLE WELL PUMP ASSEMBLY
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Publication number 20210246894
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Publication date Aug 12, 2021
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WELL HEART TECHNOLOGIES AS
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Torbjørn MOLLATT
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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DOUBLE HYDRAULIC ACTIVATED RECEPTACLE PUMP
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Publication number 20200248680
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Publication date Aug 6, 2020
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Baker Hughes Oilfield Operations LLC
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Xiaonan Lu
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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HYDRAULIC PUMPING SYSTEM
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Publication number 20200224652
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Publication date Jul 16, 2020
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Richard F. McNichol
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Helico-Axial Submersible Pump
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Publication number 20200072226
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Publication date Mar 5, 2020
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Saudi Arabian Oil Company
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Leigber Eduardo Rivera Villarreal
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E21 - EARTH DRILLING MINING
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MODULAR SUBSURFACE LIFT ENGINE
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Publication number 20190195059
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Publication date Jun 27, 2019
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Exacta-Frac Energy Services, Inc.
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Joze John Hrupp
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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MULTI-FLUID, HIGH PRESSURE, MODULAR PUMP
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Publication number 20190120031
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Publication date Apr 25, 2019
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Marine Technologies LLC
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Tom-Reidar Gilje
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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DOWNHOLE PUMP SYSTEM
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Publication number 20180230990
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Publication date Aug 16, 2018
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William R. Howell
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E21 - EARTH DRILLING MINING
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SUBMERSIBLE PUMP
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Publication number 20140241910
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Publication date Aug 28, 2014
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GOLDEN CROSS FOUNDATION LIMITED
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Lindsay K. Campbell
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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HYDRAULIC GRAVITY RAM PUMP
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Publication number 20130323086
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Publication date Dec 5, 2013
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Richard F. McNichol
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Richard F. McNichol
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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