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Drilling tractor tool
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Patent number 12,098,605
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Issue date Sep 24, 2024
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Saudi Arabian Oil Company
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Richard Mark Pye
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E21 - EARTH DRILLING MINING
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Tool for manipulating a target
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Patent number 11,674,363
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Issue date Jun 13, 2023
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SPEX CORPORATE HOLDINGS LIMITED
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Rae Andrew Younger
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E21 - EARTH DRILLING MINING
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Tool for manipulating a target
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Patent number 11,649,688
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Issue date May 16, 2023
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SPEX CORPORATE HOLDINGS LIMITED
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James George Oag
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E21 - EARTH DRILLING MINING
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Downhole tool with a propellant charge
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Patent number 11,359,450
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Issue date Jun 14, 2022
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SPEX CORPORATE HOLDINGS LIMITED
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Jamie Oag
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool
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Patent number 11,332,993
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Issue date May 17, 2022
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SPEX CORPORATE HOLDINGS LIMITED
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Jamie Oag
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E21 - EARTH DRILLING MINING
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Tool with propellant sections
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Patent number 11,215,024
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Issue date Jan 4, 2022
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SPEX CORPORATE HOLDINGS LTD.
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Nadir Mahjoub
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E21 - EARTH DRILLING MINING
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Downhole tool with a propellant charge
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Patent number 10,954,734
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Issue date Mar 23, 2021
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SPEX CORPORATE HOLDINGS LIMITED
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Jamie Oag
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Colliding tool
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Patent number 10,895,124
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Issue date Jan 19, 2021
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SPEX CORPORATE HOLDINGS LTD.
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Barry Chapman
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F42 - AMMUNITION BLASTING
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Downhole tool with a propellant charge
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Patent number 10,683,720
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Issue date Jun 16, 2020
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SPEX CORPORATE HOLDINGS LIMITED
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Jamie Oag
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Plug
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Patent number 10,677,012
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Issue date Jun 9, 2020
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SPEX CORPORATE HOLDINGS LIMITED
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Jamie Oag
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E21 - EARTH DRILLING MINING
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Cutting tool
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Patent number 10,550,656
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Issue date Feb 4, 2020
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SPEX CORPORATE HOLDINGS LIMITED
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Jamie Oag
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E21 - EARTH DRILLING MINING
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Downhole actuator
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Patent number 10,472,930
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Issue date Nov 12, 2019
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CFF Technologies Limited
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Bruce Thornton Jepp
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E21 - EARTH DRILLING MINING
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Closure apparatus
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Patent number 10,156,116
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Issue date Dec 18, 2018
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SPEX CORPORATE HOLDINGS LIMITED
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James George Oag
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E21 - EARTH DRILLING MINING
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Flow restriction device for well bore
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Patent number 10,138,705
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Issue date Nov 27, 2018
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Shell Oil Company
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James George Oag
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Tool
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Patent number 9,932,792
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Issue date Apr 3, 2018
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Shell Oil Company
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Rae Andrew Younger
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E21 - EARTH DRILLING MINING
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Downhole actuator
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Patent number 9,845,662
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Issue date Dec 19, 2017
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CFF Technologies Limited
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Bruce Thornton Jepp
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E21 - EARTH DRILLING MINING
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Valve assembly
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Patent number 9,458,696
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Issue date Oct 4, 2016
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Managed Pressure Operations PTE Ltd.
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James Bisset
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E21 - EARTH DRILLING MINING
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Drill pipe connector
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Patent number 9,284,800
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Issue date Mar 15, 2016
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Managed Pressure Operations PTE Ltd.
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Christian Leuchtenberg
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Drill pipe
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Patent number 8,210,266
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Issue date Jul 3, 2012
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Managed Pressure Operations PTE Ltd.
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Rae Younger
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E21 - EARTH DRILLING MINING