Inventor · disambiguated record
John Stephen Thorn
Also filed as: THORN JOHN S · THORN JOHN STEPHEN
8 granted patents·402 citations·filing 1989–2013
90Inventor score
Top patents by PatentIndex Score
8 records- 0193US6393918B2Method and apparatus for detecting washing machine tub imbalanceEMERSON ELECTRIC CO·Filed 2001·Granted May 28, 2002·45 cites·8 claims
- 0292US6768279B1Reprogrammable motor drive and control thereforeEMERSON ELECTRIC CO·Filed 1994·Granted Jul 27, 2004·115 cites·4 claims
- 0391US6381791B1Washing machine tub speed control method and apparatusEMERSON ELECTRIC CO·Filed 2000·Granted May 7, 2002·41 cites·24 claims
- 0491US5447414AConstant air flow control apparatus and methodEMERSON ELECTRIC CO·Filed 1994·Granted Sep 5, 1995·139 cites·31 claims
- 0581US6282965B1Method and apparatus for detecting washing machine tub imbalanceEMERSON ELECTRIC CO·Filed 1998·Granted Sep 4, 2001·36 cites·17 claims
- 0664US4986092ASpeed control for inverter driven washing machineEMERSON ELECTRIC CO·Filed 1989·Granted Jan 22, 1991·22 cites·11 claims
- 0762US8638054B2Sensorless lost/found rotor detection for permanent magnet motorsEMERSON ELECTRIC CO·Filed 2013·Granted Jan 28, 2014·1 cites·22 claims
- 0857US8432112B2Sensorless lost/found rotor detection for permanent magnet motorsHENDERSON MICHAEL I·Filed 2009·Granted Apr 30, 2013·3 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →