Inventor · disambiguated record
Aaron W. Logan
Also filed as: LOGAN AARON · LOGAN AARON W · LOGAN AARON WILLIAM
141 granted patents·11 pending applications·327 citations·filing 2009–2024
99Inventor score
Files withEVOLUTION ENGINEERING INC137LAM RES CORP5PHOENIX TECH SERVICES INC2BAKER HUGHES CANADA COMPANY1CLARK BRIAN1
Top patents by PatentIndex Score
152 records- 0197US10871041B2Centralizer for downhole probesEVOLUTION ENGINEERING INC·Filed 2018·Granted Dec 22, 2020·8 cites·20 claims
- 0297US9664037B2Detection of downhole data telemetry signalsEVOLUTION ENGINEERING INC·Filed 2014·Granted May 30, 2017·31 cites·33 claims
- 0397US9523246B2Centralizer for downhole probesEVOLUTION ENGINEERING INC·Filed 2013·Granted Dec 20, 2016·19 cites·33 claims
- 0495US10066481B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2018·Granted Sep 4, 2018·7 cites·11 claims
- 0595US9850722B2Universal downhole probe systemEVOLUTION ENGINEERING INC·Filed 2012·Granted Dec 26, 2017·14 cites·38 claims
- 0695US9644471B2Mounting and component holder apparatuses and assemblies for holding rigid componentsEVOLUTION ENGINEERING INC·Filed 2012·Granted May 9, 2017·23 cites·36 claims
- 0794US10119393B2Optimizing downhole data communication with at bit sensors and nodesEVOLUTION ENGINEERING INC·Filed 2015·Granted Nov 6, 2018·10 cites·39 claims
- 0894US9605535B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2014·Granted Mar 28, 2017·13 cites·29 claims
- 0993US10358906B2Downhole probe centralizerEVOLUTION ENGINEERING INC·Filed 2018·Granted Jul 23, 2019·7 cites·21 claims
- 1092US11795769B2Centralizer for downhole probesEVOLUTION ENGINEERING INC·Filed 2020·Granted Oct 24, 2023·2 cites·24 claims
- 1192US9291049B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2014·Granted Mar 22, 2016·11 cites·13 claims
- 1291US10167683B2Centralizer for downhole probesEVOLUTION ENGINEERING INC·Filed 2016·Granted Jan 1, 2019·4 cites·23 claims
- 1391US10006257B2Centralizer for downhole probesEVOLUTION ENGINEERING INC·Filed 2013·Granted Jun 26, 2018·8 cites·101 claims
- 1490US11258420B2Mutually induced filtersLAM RES CORP·Filed 2020·Granted Feb 22, 2022·2 cites·22 claims
- 1590US9453410B2Mud hammerEVOLUTION ENGINEERING INC·Filed 2014·Granted Sep 27, 2016·11 cites·55 claims
- 1689US9528370B2Fluid pressure pulse generating apparatus with primary seal assembly, back up seal assembly and pressure compensation device and method of operating sameEVOLUTION ENGINEERING INC·Filed 2015·Granted Dec 27, 2016·5 cites·30 claims
- 1788US10729029B2Mounting and component holder apparatuses and assemblies for holding rigid componentsEVOLUTION ENGINEERING INC·Filed 2017·Granted Jul 28, 2020·5 cites·19 claims
- 1888US2024348223A1Mutually induced filtersLAM RES CORP·Filed 2024·Application pending·0 cites
- 1987US9494035B2Fluid pressure pulse generator and method of using sameEVOLUTION ENGINEERING INC·Filed 2013·Granted Nov 15, 2016·7 cites·30 claims
- 2086US10637427B2Mutually induced filtersLAM RES CORP·Filed 2018·Granted Apr 28, 2020·3 cites·23 claims
- 2186US9765615B2Optimizing electromagnetic telemetry transmissionsEVOLUTION ENGINEERING INC·Filed 2014·Granted Sep 19, 2017·6 cites·50 claims
- 2285US10352111B2Drill collar with integrated probe centralizerEVOLUTION ENGINEERING INC·Filed 2013·Granted Jul 16, 2019·8 cites·56 claims
- 2385US10301931B2Measuring while drilling systems, method and apparatusEVOLUTION ENGINEERING INC·Filed 2015·Granted May 28, 2019·5 cites·40 claims
- 2484US9574441B2Downhole telemetry signal modulation using pressure pulses of multiple pulse heightsEVOLUTION ENGINEERING INC·Filed 2013·Granted Feb 21, 2017·7 cites·17 claims
- 2582US10316652B2Downhole telemetry tool with adaptive frequency transmitterEVOLUTION ENGINEERING INC·Filed 2015·Granted Jun 11, 2019·4 cites·20 claims
- 2682US10078154B2Downhole system with integrated backup sensorsEVOLUTION ENGINEERING INC·Filed 2015·Granted Sep 18, 2018·2 cites·30 claims
- 2782US10006280B2Downhole pocket electronicsEVOLUTION ENGINEERING INC·Filed 2014·Granted Jun 26, 2018·6 cites·28 claims
- 2882US9435196B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2016·Granted Sep 6, 2016·2 cites·16 claims
- 2981US9976415B2Electromagnetic telemetry system with compensation for drilling fluid characteristicsEVOLUTION ENGINEERING INC·Filed 2016·Granted May 22, 2018·3 cites·26 claims
- 3081US9528371B2Fluid pressure pulse generating apparatus and method of using sameEVOLUTION ENGINEERING INC·Filed 2014·Granted Dec 27, 2016·4 cites·11 claims
- 3180US10400520B2Electromagnetic telemetry gap sub assembly with insulating collarEVOLUTION ENGINEERING INC·Filed 2018·Granted Sep 3, 2019·2 cites·28 claims
- 3280US9988897B2Optimizing electromagnetic telemetry transmissionsEVOLUTION ENGINEERING INC·Filed 2017·Granted Jun 5, 2018·2 cites·20 claims
- 3380US9909369B2Electromagnetic telemetry gap sub assembly with insulating collarEVOLUTION ENGINEERING INC·Filed 2013·Granted Mar 6, 2018·4 cites·42 claims
- 3480US9874083B2Downhole probes and systemsEVOLUTION ENGINEERING INC·Filed 2013·Granted Jan 23, 2018·10 cites·37 claims
- 3579US11174720B2Automated drilling methods and systems using real-time analysis of drill string dynamicsEVOLUTION ENGINEERING INC·Filed 2018·Granted Nov 16, 2021·1 cites·24 claims
- 3679US10749149B2Battery coil engaging members for downhole toolsEVOLUTION ENGINEERING INC·Filed 2018·Granted Aug 18, 2020·2 cites·31 claims
- 3779US10598000B2Methods and apparatus for downhole probesEVOLUTION ENGINEERING INC·Filed 2018·Granted Mar 24, 2020·2 cites·34 claims
- 3879US10400585B2Downhole reception and transmission of electromagnetic data telemetry signalsPHOENIX TECH SERVICES INC·Filed 2017·Granted Sep 3, 2019·3 cites·27 claims
- 3979US9840909B2Flow bypass sleeve for a fluid pressure pulse generator of a downhole telemetry toolEVOLUTION ENGINEERING INC·Filed 2015·Granted Dec 12, 2017·3 cites·25 claims
- 4079US9512716B2System and method for regulating an electromagnetic telemetry signal sent from downhole to surfaceEVOLUTION ENGINEERING INC·Filed 2014·Granted Dec 6, 2016·4 cites·17 claims
- 4178US12052006B2Mutually induced filtersLAM RES CORP·Filed 2022·Granted Jul 30, 2024·0 cites·20 claims
- 4277US12297735B2Centralizer for downhole probesBAKER HUGHES CANADA COMPANY·Filed 2023·Granted May 13, 2025·0 cites·24 claims
- 4377US11649720B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2022·Granted May 16, 2023·0 cites·21 claims
- 4477US10215021B2Downhole electromagnetic and mud pulse telemetry apparatusEVOLUTION ENGINEERING INC·Filed 2018·Granted Feb 26, 2019·1 cites·18 claims
- 4577US9771792B2Method and apparatus for multi-channel downhole electromagnetic telemetryEVOLUTION ENGINEERING INC·Filed 2013·Granted Sep 26, 2017·4 cites·21 claims
- 4677US2024360732A1Automated drilling methods and systems using real-time analysis of drill string dynamicsKAZEMI MIRAKI MOJTABA·Filed 2024·Application pending·0 cites
- 4776US11073015B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2019·Granted Jul 27, 2021·1 cites·5 claims
- 4875US9476296B2Fluid pressure pulse generating apparatus with primary seal assembly, back up seal assembly and pressure compensation device and method of operating sameEVOLUTION ENGINEERING INC·Filed 2013·Granted Oct 25, 2016·3 cites·27 claims
- 4974US10156102B2Gap assembly for EM data telemetryEVOLUTION ENGINEERING INC·Filed 2015·Granted Dec 18, 2018·2 cites·31 claims
- 5073US11359483B2Integrated downhole system with plural telemetry subsystemsEVOLUTION ENGINEERING INC·Filed 2021·Granted Jun 14, 2022·0 cites·12 claims
Showing the top 50 of 152 patent records by PatentIndex Score.
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