Inventor · disambiguated record
David R. Torlai
Also filed as: TORLAI DAVID R
13 granted patents·7 pending applications·31 citations·filing 1999–2025
88Inventor score
Top patents by PatentIndex Score
20 records- 0195US10766746B2Friction liner and traction sheaveOTIS ELEVATOR CO·Filed 2018·Granted Sep 8, 2020·6 cites·12 claims
- 0290US11261062B2Modular sheave unitOTIS ELEVATOR CO·Filed 2019·Granted Mar 1, 2022·3 cites·18 claims
- 0389US10822202B2Unitized segmented sheave assemblyOTIS ELEVATOR CO·Filed 2018·Granted Nov 3, 2020·3 cites·19 claims
- 0484US7845857B2Thrust bearing assemblyKOYO BEARINGS USA LLC·Filed 2006·Granted Dec 7, 2010·8 cites·17 claims
- 0581US12358203B2Elevator load bearing suspension member including a corrosion inhibitor in the jacketOTIS ELEVATOR CO·Filed 2022·Granted Jul 15, 2025·0 cites·9 claims
- 0679US10647547B2Methods and apparatuses for applying a substrate onto an elevator sheaveOTIS ELEVATOR CO·Filed 2017·Granted May 12, 2020·1 cites·12 claims
- 0778US11111108B2Coated sheaveOTIS ELEVATOR CO·Filed 2018·Granted Sep 7, 2021·1 cites·7 claims
- 0877US2025262809A1Elevator load bearing suspension member including a corrosion inhibitor in the jacketOTIS ELEVATOR CO·Filed 2025·Application pending·0 cites
- 0975US8182157B2Thrust bearing assemblySHATTUCK CHARLES W·Filed 2010·Granted May 22, 2012·4 cites·9 claims
- 1072US11254544B2Friction liner and traction sheaveOTIS ELEVATOR CO·Filed 2020·Granted Feb 22, 2022·0 cites·14 claims
- 1172US2021362981A1Coated sheaveOTIS ELEVATOR CO·Filed 2021·Application pending·0 cites
- 1264US2025346454A1Twist resistant elevator suspension memberOTIS ELEVATOR CO·Filed 2024·Application pending·0 cites
- 1362US12103822B2Elevator system safety brakeOTIS ELEVATOR CO·Filed 2022·Granted Oct 1, 2024·0 cites·17 claims
- 1462US2024174490A1Elevator suspension member monitoringOTIS ELEVATOR CO·Filed 2022·Application pending·0 cites
- 1559US2025019203A1Dust mitigation for optical position reference system of an elevator systemOTIS ELEVATOR CO·Filed 2023·Application pending·0 cites
- 1649US9701517B2Methods and apparatuses for applying a substrate onto an elevator sheaveCHANG XIAOYUAN·Filed 2012·Granted Jul 11, 2017·0 cites·8 claims
- 1744US10023432B2Guide rail for elevatorOTIS ELEVATOR CO·Filed 2013·Granted Jul 17, 2018·0 cites·16 claims
- 1839US2005031242A1Roller and cage assemblyTIMKEN US CORP·Filed 2004·Application pending·0 cites
- 1930US2013195626A1BearingWHITE BRIAN TYLER·Filed 2011·Application pending·0 cites
- 2028US6293168B1Stamped rocker arms for machines such as internal combustion enginesTORRINGTON CO·Filed 1999·Granted Sep 25, 2001·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →