Inventor · disambiguated record
Wojciech Szelag
Also filed as: SZELAG WOJCIECH
14 granted patents·11 pending applications·32 citations·filing 2007–2020
88Inventor score
Top patents by PatentIndex Score
25 records- 0196US10910903B2Dual rotor, coreless, electromagnetic machineCARRIER CORP·Filed 2019·Granted Feb 2, 2021·12 cites·16 claims
- 0282US11203510B2Electrohydraulic damper for elevator systemOTIS ELEVATOR CO·Filed 2018·Granted Dec 21, 2021·2 cites·18 claims
- 0381US10196240B2Wireless power supply for self-propelled elevatorOTIS ELEVATOR CO·Filed 2013·Granted Feb 5, 2019·7 cites·19 claims
- 0475US10189679B2Elevator car power supplyOTIS ELEVATOR CO·Filed 2016·Granted Jan 29, 2019·1 cites·16 claims
- 0572US10865071B2Configurable multicar elevator systemOTIS ELEVATOR CO·Filed 2015·Granted Dec 15, 2020·1 cites·16 claims
- 0670US9950902B2Stator structure for self-propelled elevatorOTIS ELEVATOR CO·Filed 2013·Granted Apr 24, 2018·2 cites·18 claims
- 0765US9932204B2Drive unit for multiphase permanent magnet synchronous motorOTIS ELEVATOR CO·Filed 2014·Granted Apr 3, 2018·1 cites·20 claims
- 0861US11146140B2Universal electromagnetic machineCARRIER CORP·Filed 2019·Granted Oct 12, 2021·0 cites·18 claims
- 0959US10958123B2Electromagnetic machineCARRIER CORP·Filed 2019·Granted Mar 23, 2021·0 cites·16 claims
- 1057US12259267B2Self reporting fire suppressant tank configurationKIDDE FENWAL LLC·Filed 2020·Granted Mar 25, 2025·0 cites·19 claims
- 1154US9376295B2Elevator brake device including permanent magnet bias to apply a braking forcePIECH ZBIGNIEW·Filed 2007·Granted Jun 28, 2016·3 cites·25 claims
- 1254US8631917B2Elevator brake with magneto-rheological fluidPIECH ZBIGNIEW·Filed 2007·Granted Jan 21, 2014·3 cites·5 claims
- 1351US11904196B2Magnetic trap suppression tank level sensorCARRIER CORP·Filed 2019·Granted Feb 20, 2024·0 cites·20 claims
- 1447US10752466B2Transfer station for a ropeless elevator system with redundancy of subcomponents and parking zoneOTIS ELEVATOR CO·Filed 2015·Granted Aug 25, 2020·0 cites·8 claims
- 1547US2019222102A1Dynamic electromagnetic machineCARRIER CORP·Filed 2019·Application pending·0 cites
- 1647US2019222089A1Electric motor drive integrationCARRIER CORP·Filed 2019·Application pending·0 cites
- 1746US2019222083A1Electric motor with a dual rotor and a bobbin-less statorCARRIER CORP·Filed 2019·Application pending·0 cites
- 1842US2019010016A1Elevator car position detection assemblyOTIS ELEVATOR CO·Filed 2016·Application pending·0 cites
- 1941US2018002142A1Six-phase motor for elevator systemOTIS ELEVATOR CO·Filed 2015·Application pending·0 cites
- 2041US2017362061A1Transfer station and car disengagement mechanism for a ropeless elevator systemOTIS ELEVATOR CO·Filed 2015·Application pending·0 cites
- 2140US2019056127A1Enclosed space air conditioning systemsOTIS ELEVATOR CO·Filed 2017·Application pending·0 cites
- 2240US2018029829A1Mechanically integrated propulsion guiding unitOTIS ELEVATOR CO·Filed 2016·Application pending·0 cites
- 2339US2018269765A1Halbach array assemblyOTIS ELEVATOR CO·Filed 2016·Application pending·0 cites
- 2439US2016083226A1Linear motor stator core for self-propelled elevatorOTIS ELEVATOR CO·Filed 2013·Application pending·0 cites
- 2538US2017373552A1Mounting assembly for elevator linear propulsion systemOTIS ELEVATOR CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →