Inventor · disambiguated record
Justin Billard
Also filed as: BILLARD JUSTIN · BILLARD JUSTIN THOMAS
19 granted patents·5 pending applications·52 citations·filing 2008–2023
91Inventor score
Top patents by PatentIndex Score
24 records- 0192US11066274B2Electromagnetic safety triggerOTIS ELEVATOR CO·Filed 2018·Granted Jul 20, 2021·5 cites·16 claims
- 0290US9663327B2Elevator braking systemTERRY HAROLD·Filed 2011·Granted May 30, 2017·16 cites·8 claims
- 0388US11078045B2Electronic safety actuator for lifting a safety wedge of an elevatorOTIS ELEVATOR CO·Filed 2018·Granted Aug 3, 2021·3 cites·10 claims
- 0484US11848154B2Encapsulated components of electromechanical actuators for elevator systemsOTIS ELEVATOR CO·Filed 2020·Granted Dec 19, 2023·1 cites·16 claims
- 0583US10894695B2Device and method for actuating an elevator safety brakeOTIS ELEVATOR CO·Filed 2016·Granted Jan 19, 2021·2 cites·17 claims
- 0681US12077410B2Electronic actuation module for elevator safety brake systemOTIS ELEVATOR CO·Filed 2023·Granted Sep 3, 2024·0 cites·8 claims
- 0781US9688512B2Elevator brakeOTIS ELEVATOR CO·Filed 2012·Granted Jun 27, 2017·7 cites·4 claims
- 0875US11053097B2Magnet assembly for an electronic safety brake actuator (ESBA)OTIS ELEVATOR CO·Filed 2018·Granted Jul 6, 2021·1 cites·6 claims
- 0974US8076598B2Interlock system and method for rotary disconnect switchesBILLARD JUSTIN THOMAS·Filed 2008·Granted Dec 13, 2011·9 cites·10 claims
- 1070US11724908B2Electronic actuation module for elevator safety brake systemOTIS ELEVATOR CO·Filed 2020·Granted Aug 15, 2023·0 cites·8 claims
- 1170US9517918B2Car mounted overspeed governor actuation deviceDUBE RANDALL S·Filed 2012·Granted Dec 13, 2016·3 cites·17 claims
- 1269US11597631B2Magnet assemblies of electromechanical actuators for elevator systems having encapsulated switchOTIS ELEVATOR CO·Filed 2021·Granted Mar 7, 2023·0 cites·20 claims
- 1367US11673773B2Ropeless elevator propulsion systemOTIS ELEVATOR CO·Filed 2020·Granted Jun 13, 2023·0 cites·19 claims
- 1465US11603288B2Magnet assemblies of electromechanical actuators for elevator systemsOTIS ELEVATOR CO·Filed 2020·Granted Mar 14, 2023·0 cites·20 claims
- 1564US12297079B2Roller speed sensor with magnets and sensorsOTIS ELEVATOR CO·Filed 2020·Granted May 13, 2025·0 cites·15 claims
- 1661US2017240381A1Elevator braking systemOTIS ELEVATOR CO·Filed 2017·Application pending·0 cites
- 1755US9821983B2Elevator braking deviceBILLARD JUSTIN·Filed 2009·Granted Nov 21, 2017·4 cites·20 claims
- 1854US11479443B2Elevator brake assembly with electromagnet assembly and permanent magnet assembly that engage one anotherOTIS ELEVATOR CO·Filed 2020·Granted Oct 25, 2022·0 cites·14 claims
- 1953US9981826B2Braking device for braking a hoisted object relative to a guide memberOTIS ELEVATOR CO·Filed 2013·Granted May 29, 2018·1 cites·15 claims
- 2052US10589963B2Elevator safety gear alignment system and methodOTIS ELEVATOR CO·Filed 2015·Granted Mar 17, 2020·0 cites·8 claims
- 2145US2019234985A1Magnetic speed detection deviceOTIS ELEVATOR CO·Filed 2018·Application pending·0 cites
- 2243US2018327224A1Electronic safety actuatorOTIS ELEVATOR CO·Filed 2016·Application pending·0 cites
- 2343US2019177124A1Housing assembly for a safety actuation deviceOTIS ELEVATOR CO·Filed 2016·Application pending·0 cites
- 2439US2014224594A1Elevator braking systemOTIS ELEVATOR CO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →