Inventor · disambiguated record
Daniel Ewing
Also filed as: EWING DANIEL · EWING DANIEL C
36 granted patents·6 pending applications·66 citations·filing 1986–2024
95Inventor score
Files withBAKER HUGHES OILFIELD OPERATIONS LLC13BAKER HUGHES INC6PRIETO CARLOS5GEN ELECTRIC4BAKER HUGHES A GE CO LLC2
Top patents by PatentIndex Score
42 records- 0182US11702903B2Actuator, method and systemSEQUERA DANIEL·Filed 2021·Granted Jul 18, 2023·2 cites·18 claims
- 0280US10352119B2Hydrocarbon powered packer setting toolBAKER HUGHES A GE CO LLC·Filed 2016·Granted Jul 16, 2019·3 cites·17 claims
- 0379US10012046B2Bi-directional locking liner hanger with pressure balanced setting mechanismBAKER HUGHES INC·Filed 2014·Granted Jul 3, 2018·7 cites·10 claims
- 0476US9719321B2Subterranean tool for release of balls adjacent their intended destinationsBAKER HUGHES INC·Filed 2013·Granted Aug 1, 2017·6 cites·17 claims
- 0574US10352120B2Liquid fuel powered packer setting toolBAKER HUGHES A GE CO LLC·Filed 2016·Granted Jul 16, 2019·2 cites·16 claims
- 0674US9739118B2Compensating pressure chamber for setting in low and high hydrostatic pressure applicationsBAKER HUGHES INC·Filed 2014·Granted Aug 22, 2017·5 cites·19 claims
- 0772US11142999B2Downhole power generation using pressure differentialDUGGAN ANDREW·Filed 2019·Granted Oct 12, 2021·1 cites·20 claims
- 0868US12410680B2Fluid density valve, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 0968US11014191B2Frequency modulation for magnetic pressure pulse toolPRIETO CARLOS·Filed 2016·Granted May 25, 2021·1 cites·14 claims
- 1068US10596655B2Magnetic pulse actuation arrangement for downhole tools and methodPRIETO CARLOS·Filed 2017·Granted Mar 24, 2020·0 cites·12 claims
- 1167US11465229B2Frequency modulation for magnetic pressure pulse toolPRIETO CARLOS·Filed 2021·Granted Oct 11, 2022·0 cites·7 claims
- 1267US10202818B2Expandable sealing assembly and downhole systemHERN CHRISTOPHER RYAN·Filed 2016·Granted Feb 12, 2019·2 cites·20 claims
- 1366US12435586B2Anchor system and methodBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 1466US12326071B2Inflow control device, method and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Jun 10, 2025·0 cites·14 claims
- 1565US12492615B2Energy harvester, method and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Dec 9, 2025·0 cites·22 claims
- 1665US12276173B2Seal tool with temperature control material, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2022·Granted Apr 15, 2025·0 cites·15 claims
- 1765US12258837B2Borehole sealing with temperature control, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
- 1865US12123276B2Borehole sealing with temperature control, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2022·Granted Oct 22, 2024·0 cites·10 claims
- 1965US11555359B2Pass-through tapered nose toolHERN CHRISTOPHER·Filed 2021·Granted Jan 17, 2023·0 cites·14 claims
- 2064US11624246B2Pass-through tapered nose toolHERN CHRISTOPHER·Filed 2021·Granted Apr 11, 2023·0 cites·18 claims
- 2163US12416225B2Density-based flow control configuration, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Sep 16, 2025·0 cites·23 claims
- 2259US12398620B2Density based inflow control device, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 2358US9611722B2Top down liner cementing, rotation and release methodBAKER HUGHES INC·Filed 2013·Granted Apr 4, 2017·2 cites·31 claims
- 2455US9453390B2Subterranean tool for release of darts adjacent their intended destinationsBAKER HUGHES INC·Filed 2013·Granted Sep 27, 2016·1 cites·21 claims
- 2554US10626705B2Magnetic pulse actuation arrangement having layer and methodEWING DANIEL·Filed 2018·Granted Apr 21, 2020·0 cites·20 claims
- 2653US9464748B2Tubular occlusion and pressure damping system and temporal pressure controlling arrangementEWING DANIEL C·Filed 2014·Granted Oct 11, 2016·1 cites·17 claims
- 2751US10801283B2Magnetic pulse actuation arrangement for downhole tools and methodPRIETO CARLOS·Filed 2017·Granted Oct 13, 2020·0 cites·17 claims
- 2850US2025260343A1Energy extraction arrangement, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2949US11512554B2Segmented backup ring, system and methodDENG GUIJUN·Filed 2020·Granted Nov 29, 2022·0 cites·22 claims
- 3049US5045779AMethod and apparatus for testing dynamoelectric machine rotorsGEN ELECTRIC·Filed 1990·Granted Sep 3, 1991·15 cites·16 claims
- 3149US2025092763A1Energy harvester arrangement, method and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3249US2025105763A1Energy harvester, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3347US2023250702A1Resettable backup and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3445US10822929B2Electrohydraulic movement of downhole components and methodEWING DANIEL·Filed 2016·Granted Nov 3, 2020·0 cites·20 claims
- 3542US11280162B2Power generation using pressure differential between a tubular and a borehole annulusDUGGAN ANDREW·Filed 2018·Granted Mar 22, 2022·0 cites·20 claims
- 3641US2023212923A1Resettable backup and systemDENG GUIJUN·Filed 2021·Application pending·0 cites
- 3737US9850725B2One trip interventionless liner hanger and packer setting apparatus and methodBAKER HUGHES INC·Filed 2015·Granted Dec 26, 2017·0 cites·19 claims
- 3837US4801877AMethod and apparatus for testing dynamoelectric machine rotorsGEN ELECTRIC·Filed 1986·Granted Jan 31, 1989·7 cites·22 claims
- 3937US2018080296A1Magnetic pulse actuation arrangement having a reluctance reduction configuration and methodPRIETO CARLOS·Filed 2016·Application pending·0 cites
- 4035US10087702B2Plug releaser and method of limiting pressure differential across plugsEWING DANIEL C·Filed 2015·Granted Oct 2, 2018·0 cites·19 claims
- 4135US4940932AMethod and apparatus for testing dynamoelectric machine rotorsGEN ELECTRIC·Filed 1988·Granted Jul 10, 1990·6 cites·16 claims
- 4231US5231348AMethod and apparatus for testing dynamoelectric machine rotorsGEN ELECTRIC·Filed 1991·Granted Jul 27, 1993·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →