Inventor · disambiguated record
Jeffrey M. David
Also filed as: DAVID JEFFREY · DAVID JEFFREY M · DAVID JEFFREY MICHAEL
25 granted patents·31 pending applications·54 citations·filing 2012–2024
94Inventor score
Files withDANA LTD30DANA HEAVY VEHICLE SYS GROUP15STANLEY MICHAEL5DANA AUTOMOTIVE SYSTEMS GROUP3STANLEY MICHAEL PAUL3
Top patents by PatentIndex Score
56 records- 0195US11529869B2Electric drive axle system and operating methodDANA HEAVY VEHICLE SYS GROUP·Filed 2021·Granted Dec 20, 2022·4 cites·20 claims
- 0294US11850946B2Electric drive axle system and operating methodDANA HEAVY VEHICLE SYS GROUP·Filed 2021·Granted Dec 26, 2023·3 cites·20 claims
- 0394US11671801B2Media echoing and social networking device and methodSTANLEY MICHAEL·Filed 2021·Granted Jun 6, 2023·3 cites·20 claims
- 0493US11128996B2Media echoing and social networking device and methodSTANLEY MICHAEL·Filed 2020·Granted Sep 21, 2021·5 cites·20 claims
- 0590US12150019B2Media echoing and social networking device and methodSTANLEY MICHAEL·Filed 2023·Granted Nov 19, 2024·1 cites·20 claims
- 0690US10292022B2Media echoing and social networking device and methodSTANLEY MICHAEL·Filed 2017·Granted May 14, 2019·5 cites·20 claims
- 0790US9501760B2Media echoing and social networking device and methodSTANLEY MICHAEL PAUL·Filed 2012·Granted Nov 22, 2016·17 cites·14 claims
- 0889US11987117B2Electric drive axle system and operating methodDANA HEAVY VEHICLE SYS GROUP·Filed 2022·Granted May 21, 2024·1 cites·19 claims
- 0987US10701530B2Media echoing and social networking device and methodSTANLEY MICHAEL PAUL·Filed 2019·Granted Jun 30, 2020·5 cites·20 claims
- 1085US11420613B1Drivetrain with infinitely and electrically variable transmission capabilitiesDANA HEAVY VEHICLE SYS GROUP·Filed 2021·Granted Aug 23, 2022·1 cites·7 claims
- 1185US9788180B2Media echoing and social networking device and methodSTANLEY MICHAEL·Filed 2016·Granted Oct 10, 2017·5 cites·18 claims
- 1284US12491775B2System and method for recirculating powerDANA HEAVY VEHICLE SYS GROUP·Filed 2021·Granted Dec 9, 2025·1 cites·20 claims
- 1384US11981213B2Electric drivetrain and method for operation of said drivetrainDANA HEAVY VEHICLE SYS GROUP·Filed 2021·Granted May 14, 2024·1 cites·20 claims
- 1484US11884161B2Drivetrain with infinitely and electrically variable transmission capabilitiesDANA HEAVY VEHICLE SYS GROUP·Filed 2021·Granted Jan 30, 2024·1 cites·20 claims
- 1583US2025056193A1Media echoing and social networking device and methodSTANLEY MICHAEL PAUL·Filed 2024·Application pending·0 cites
- 1682US2025026332A1Drivetrain with infinitely and electrically variable transmission capabilitiesDANA HEAVY VEHICLE SYS GROUP·Filed 2024·Application pending·0 cites
- 1779US12485774B2Drivetrain with infinitely and electrically variable transmission capabilitiesDANA HEAVY VEHICLE SYS GROUP·Filed 2023·Granted Dec 2, 2025·0 cites·19 claims
- 1877US12313153B1Planetary pinion input electric drive unitDANA HEAVY VEHICLE SYS GROUP·Filed 2024·Granted May 27, 2025·0 cites·17 claims
- 1977US12017635B2Slip detection and mitigation for an electric drive powertrain having a high ratio traction drive transmissionDANA AUTOMOTIVE SYSTEMS GROUP·Filed 2022·Granted Jun 25, 2024·0 cites·19 claims
- 2075US11306802B2Traction deviceDANA LTD·Filed 2019·Granted Apr 19, 2022·1 cites·10 claims
- 2174US12145569B2Drivetrain with infinitely and electrically variable transmission capabilitiesDANA HEAVY VEHICLE SYS GROUP·Filed 2022·Granted Nov 19, 2024·0 cites·14 claims
- 2274US2025368035A1Integrated fuel cell power split vehicle systemsDANA HEAVY VEHICLE SYS GROUP·Filed 2024·Application pending·0 cites
- 2372US11668374B2Traction deviceDANA LTD·Filed 2022·Granted Jun 6, 2023·0 cites·16 claims
- 2471US12351009B2Systems and methods for an electric axleDANA HEAVY VEHICLE SYS GROUP·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 2568US11485346B2Slip detection and mitigation for an electric drive powertrain having a high ratio traction drive transmissionDANA AUTOMOTIVE SYSTEMS GROUP·Filed 2021·Granted Nov 1, 2022·0 cites·20 claims
- 2666US12179583B2System and method for controlling a tandem axleDANA HEAVY VEHICLE SYS GROUP·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 2763US11021144B2Slip detection and mitigation for an electric drive powertrain having a high ratio traction drive transmissionDANA AUTOMOTIVE SYSTEMS GROUP·Filed 2019·Granted Jun 1, 2021·0 cites·12 claims
- 2862US2025233478A1Planetary pinion input electric drive unitDANA HEAVY VEHICLE SYS GROUP·Filed 2024·Application pending·0 cites
- 2959US2018135545A1Abuse Mode Torque Limiting Control Method For A Ball-Type Continuously Variable TransmissionDANA LTD·Filed 2018·Application pending·0 cites
- 3055US10030594B2Abuse mode torque limiting control method for a ball-type continuously variable transmissionDANA LTD·Filed 2016·Granted Jul 24, 2018·0 cites·9 claims
- 3143US2019017597A1Control Methods For Heat Recovery In A Ball-Type Continuously Variable TransmissionDANA LTD·Filed 2018·Application pending·0 cites
- 3243US2018335136A1Shift Actuator Assemblies And Control Methods For A Ball-Type Continuously Variable Planetary TransmissionDANA LTD·Filed 2018·Application pending·0 cites
- 3343US2019184809A1Electric hybrid powertrains having a ball-type continuously variable transmissionDANA LTD·Filed 2018·Application pending·0 cites
- 3442US2019078668A1Powersplit Powertrains Having Dual Ball-Type Continuously Variable TransmissionDANA LTD·Filed 2018·Application pending·0 cites
- 3542US2019136969A1Control method for prediction, detection, and compensation of torque reversal during synchronous shifting of a ball-type continuously variable planetaryDANA LTD·Filed 2018·Application pending·0 cites
- 3642US2019063588A1Control Methods During Over Temperature Operation Of A Ball-Type Continuously Variable TransmissionDANA LTD·Filed 2018·Application pending·0 cites
- 3741US2018335137A1Control Method For A Ball-Type CVT At Unity Speed RatioDANA LTD·Filed 2018·Application pending·0 cites
- 3841US2018328473A1Fixed Mode Clutch Control Methods For A Multi-Mode Ball-Type Continuously Variable TransmissionDANA LTD·Filed 2018·Application pending·0 cites
- 3940US2018306318A1Control Methods For A Ball-Type Continuously Variable PlanetaryDANA LTD·Filed 2018·Application pending·0 cites
- 4040US2018186358A1Method For Control Of A Ball Planetary Type Continuously Variable Transmission Using Fuzzy LogicDANA LTD·Filed 2017·Application pending·0 cites
- 4139US2018187624A1Method For Control Of A Ball Planetary Type Continuously Variable Transmission During Engine BrakingDANA LTD·Filed 2017·Application pending·0 cites
- 4239US2019031181A1Control Methods For An Electric Vehicle Equipped With A Ball-Type Continuously Variable TransmissionDANA LTD·Filed 2018·Application pending·0 cites
- 4339US2018372219A1Control Method For A Ball-Type Continuously Variable Planetary Related ApplicationDANA LTD·Filed 2018·Application pending·0 cites
- 4438US2019001980A1Control Method To Adapt Torque Request Based On Vehicle LoadDANA LTD·Filed 2018·Application pending·0 cites
- 4538US2020164734A1Hybrid electric powertrain configurations with a ball variator used as a continuously variable mechanical transmissionDANA LTD·Filed 2016·Application pending·0 cites
- 4638US2018297485A1Method of controlling rollback in a continuously variable transmissionDANA LTD·Filed 2016·Application pending·0 cites
- 4737US2019275884A1Electric axle with variable ratio, a high efficiency lock up ratio, a neutralDANA LTD·Filed 2019·Application pending·0 cites
- 4837US2018245674A1Hydraulic Speed Ratio Control Method for Vehicles with a Ball Variator Continuously Variable TransmissionDANA LTD·Filed 2016·Application pending·0 cites
- 4936US2019040951A1Method for slip avoidance in a ball planetary type continuously variable transmissionDANA LTD·Filed 2017·Application pending·0 cites
- 5036US2017120915A1Method of optimizing fuel efficiency and performance of a cvp based system by selecting control points to minimize total system lossesDANA LTD·Filed 2016·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →