Inventor · disambiguated record
Philip S. Johnson
Also filed as: JOHNSON PHILIP S · JOHNSON PHILIP STEPHEN
45 granted patents·6 pending applications·270 citations·filing 1992–2021
98Inventor score
Top patents by PatentIndex Score
51 records- 0197US9752652B2Traction motor assembly with gear-interconnected wheel and output shaftNIDEC MOTOR CORP·Filed 2016·Granted Sep 5, 2017·19 cites·18 claims
- 0297US8716912B2Direct drive rotor with metal couplerNIDEC MOTOR CORP·Filed 2013·Granted May 6, 2014·18 cites·28 claims
- 0397US8344568B2Direct drive rotor with metal couplerNIDEC MOTOR CORP·Filed 2010·Granted Jan 1, 2013·20 cites·33 claims
- 0496US9966810B2Motor case with integrated wire sealing structureNIDEC MOTOR CORP·Filed 2015·Granted May 8, 2018·7 cites·20 claims
- 0595US10145450B2Staked rotor core for retaining magnetsNIDEC MOTOR CORP·Filed 2016·Granted Dec 4, 2018·8 cites·17 claims
- 0694US10400600B2Mechanical seal for gearmotor assembly having threaded bearing retainerNIDEC MOTOR CORP·Filed 2016·Granted Sep 3, 2019·5 cites·19 claims
- 0794US10227872B2Internal bearing plate for gearmotor assemblyNIDEC MOTOR CORP·Filed 2016·Granted Mar 12, 2019·5 cites·20 claims
- 0894US10027198B2Stator winding thermal protector supportNIDEC MOTOR CORP·Filed 2015·Granted Jul 17, 2018·4 cites·23 claims
- 0994US8482176B2Direct drive rotor with metal couplerNIDEC MOTOR CORP·Filed 2012·Granted Jul 9, 2013·19 cites·46 claims
- 1093US10230284B2Motor assembly with compact gear driveNIDEC MOTOR CORP·Filed 2017·Granted Mar 12, 2019·6 cites·27 claims
- 1192US10458237B2Sealing sleeve for geared shaft of gearmotor assemblyNIDEC MOTOR CORP·Filed 2016·Granted Oct 29, 2019·4 cites·22 claims
- 1289US10316933B2Traction motor assembly with gear-interconnected wheel and output shaftNIDEC MOTOR CORP·Filed 2017·Granted Jun 11, 2019·2 cites·21 claims
- 1388US10476342B2Shimless gear transmissionNIDEC MOTOR CORP·Filed 2015·Granted Nov 12, 2019·3 cites·20 claims
- 1485US11218054B2Motor with rotation sensorNIDEC MOTOR CORP·Filed 2019·Granted Jan 4, 2022·2 cites·9 claims
- 1585US9000639B2Mounting cap for insulated stator of outer rotor motorBAILEY DANIEL E·Filed 2011·Granted Apr 7, 2015·7 cites·20 claims
- 1683US9614406B2Wedge for stator having overmolded insulationNIDEC MOTOR CORP·Filed 2013·Granted Apr 4, 2017·5 cites·10 claims
- 1782US11183903B2Inner rotor motor with hollow wiring tube inside rotor shaftNIDEC MOTOR CORP·Filed 2019·Granted Nov 23, 2021·2 cites·20 claims
- 1882US10003236B2Direct drive rotor with metal couplerNIDEC MOTOR CORP·Filed 2017·Granted Jun 19, 2018·1 cites·20 claims
- 1979US5275577APulley retention mechanismEMERSON ELECTRIC CO·Filed 1992·Granted Jan 4, 1994·25 cites·19 claims
- 2076US12046983B2Motor with rotation sensorNIDEC MOTOR CORP·Filed 2021·Granted Jul 23, 2024·0 cites·21 claims
- 2174US10277090B2Electric motor having low axial profileNIDEC MOTOR CORP·Filed 2016·Granted Apr 30, 2019·1 cites·12 claims
- 2274US10047826B2Motor having ring for axially retaining statorNIDEC MOTOR CORP·Filed 2016·Granted Aug 14, 2018·1 cites·21 claims
- 2373US10927923B2Traction motor assembly with gear-interconnected wheel and output shaftNIDEC MOTOR CORP·Filed 2019·Granted Feb 23, 2021·0 cites·18 claims
- 2473US10164497B2Dynamic sealing encoder assemblyNIDEC MOTOR CORP·Filed 2015·Granted Dec 25, 2018·1 cites·24 claims
- 2573US9332889B2Offset inlet dishwasher pumpsNIDEC MOTOR CORP·Filed 2015·Granted May 10, 2016·2 cites·17 claims
- 2672US9391487B2Direct drive rotor with metal couplerNIDEC MOTOR CORP·Filed 2014·Granted Jul 12, 2016·1 cites·20 claims
- 2772US5370587AHub-containing element retention mechanismEMERSON ELECTRIC CO·Filed 1993·Granted Dec 6, 1994·18 cites·14 claims
- 2871US10648539B2Staked rotor core for retaining magnetsNIDEC MOTOR CORP·Filed 2018·Granted May 12, 2020·0 cites·3 claims
- 2967US11236614B2Sealing sleeve for geared shaft of gearmotor assemblyNIDEC MOTOR CORP·Filed 2019·Granted Feb 1, 2022·0 cites·19 claims
- 3067US6787949B2Optimized thermal system for an electric motorEMERSON ELECTRIC CO·Filed 2002·Granted Sep 7, 2004·14 cites·33 claims
- 3167US5475275AMotor assemblies with improved endshieldsEMERSON ELECTRIC CO·Filed 1994·Granted Dec 12, 1995·33 cites·5 claims
- 3266US10865642B2Internal bearing plate for gearmotor assemblyNIDEC MOTOR CORP·Filed 2018·Granted Dec 15, 2020·0 cites·20 claims
- 3365US8585378B2Integrated endshield and pump volute for an electric pump and method of forming an electric pumpFADLER RICHARD J·Filed 2009·Granted Nov 19, 2013·4 cites·7 claims
- 3462US9806584B2Direct drive rotor with metal couplerNIDEC MOTOR CORP·Filed 2016·Granted Oct 31, 2017·0 cites·20 claims
- 3561US7609491B2Clothes dryer motor with broken belt switchEMERSON ELECTRIC CO·Filed 2006·Granted Oct 27, 2009·4 cites·17 claims
- 3660US10100902B2Motor with encoder flywheelNIDEC MOTOR CORP·Filed 2016·Granted Oct 16, 2018·0 cites·20 claims
- 3756US2010031529A1Clothes dryer motor with broken belt switchEMERSON ELECTRIC CO·Filed 2009·Application pending·0 cites
- 3853US7091640B2Motor with a multifunction bearing cap and method of assemblyEMERSON ELECTRIC CO·Filed 2004·Granted Aug 15, 2006·4 cites·14 claims
- 3948US7772732B2Motor having a thrust systemEMERSON ELECTRIC CO·Filed 2008·Granted Aug 10, 2010·0 cites·16 claims
- 4048US2015091396A1End Shield With Extrusions For Mounting The End Shield To A Stator StackNIDEC MOTOR CORP·Filed 2013·Application pending·0 cites
- 4147US10644551B2Spoked rotor for an electric motorNIDEC MOTOR CORP·Filed 2017·Granted May 5, 2020·0 cites·19 claims
- 4246US2020313498A1Compact high torque, low speed gearmotorNIDEC MOTOR CORP·Filed 2019·Application pending·0 cites
- 4345US7732960B2Motor having thrust systemEMERSON ELECTRIC CO·Filed 2006·Granted Jun 8, 2010·0 cites·21 claims
- 4444US5857780ASelf-aligning/rigid spherical bearing assemblyEMERSON ELECTRIC CO·Filed 1997·Granted Jan 12, 1999·8 cites·20 claims
- 4544US2011240070A1Offset Inlet Dishwasher PumpsEMERSON ELECTRIC CO·Filed 2010·Application pending·0 cites
- 4643US2013187500A1Direct machine mounting for insulated stator of outer rotor motorBAILEY DANIEL E·Filed 2012·Application pending·0 cites
- 4742US6196726B1Method of constructing a self-aligned, rigid spherical bearing assemblyEMERSON ELECTRIC CO·Filed 1998·Granted Mar 6, 2001·7 cites·12 claims
- 4839USD662515SDecorative ribs for a dishwasher pump assemblyFADLER RICHARD J·Filed 2010·Granted Jun 26, 2012·4 cites·1 claims
- 4938USD620438SMotor switch leverEMERSON ELECTRIC CO·Filed 2009·Granted Jul 27, 2010·4 cites·1 claims
- 5038US2016006303A1Spoked rotor for an electric motorNIDEC MOTOR CORP·Filed 2015·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Philip S. Johnson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →