Inventor · disambiguated record
Lubomir A. Ribarov
Also filed as: RIBAROV LUBOMIR · RIBAROV LUBOMIR A
87 granted patents·24 pending applications·464 citations·filing 2012–2022
99Inventor score
Files withHAMILTON SUNDSTRAND CORP73UNITED TECHNOLOGIES CORP17RIBAROV LUBOMIR A6ROHR INC5GOODRICH CORP4
Top patents by PatentIndex Score
111 records- 0199US9512783B2Aircraft fuel systemHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Dec 6, 2016·171 cites·13 claims
- 0297US8464511B1Magnetically coupled contra-rotating propulsion stagesRIBAROV LUBOMIR A·Filed 2012·Granted Jun 18, 2013·77 cites·20 claims
- 0396US11391210B2Dynamic thermal load monitoring and mitigation for aircraft systemsUNITED TECHNOLOGIES CORP·Filed 2020·Granted Jul 19, 2022·6 cites·16 claims
- 0495US10612860B2Multiple flow heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Apr 7, 2020·8 cites·15 claims
- 0594US11050322B2Flywheel energy storage with PM, induction, or variable reluctance machineHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Jun 29, 2021·6 cites·9 claims
- 0694US9701395B2Contra-rotating open rotor distributed propulsion systemUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jul 11, 2017·19 cites·11 claims
- 0792US10422586B2Heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Sep 24, 2019·4 cites·14 claims
- 0892US10364694B2Turbomachine blade clearance control systemUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jul 30, 2019·14 cites·17 claims
- 0991US10393020B2Injector nozzle configuration for swirl anti-icing systemROHR INC·Filed 2015·Granted Aug 27, 2019·7 cites·11 claims
- 1091US9874208B2Bearing faces with fluid channels for gear pumpsHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Jan 23, 2018·4 cites·16 claims
- 1190US10815906B2Systems and methods for fuel-based thermal managementUNITED TECHNOLOGIES CORP·Filed 2018·Granted Oct 27, 2020·5 cites·20 claims
- 1290US10587170B2Generators with open loop active coolingHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Mar 10, 2020·3 cites·19 claims
- 1390US10112271B2Compact heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Oct 30, 2018·3 cites·9 claims
- 1490US9945376B2Gear pumpHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Apr 17, 2018·3 cites·17 claims
- 1590US9908706B1Electric motor power drive unit for an aircraft cargo hold floor systemGOODRICH CORP·Filed 2016·Granted Mar 6, 2018·7 cites·17 claims
- 1690US9072921B2Thermodynamically-optimized advanced fire suppression systemHAMILTON SUNDSTRAND CORP·Filed 2012·Granted Jul 7, 2015·13 cites·26 claims
- 1789US11236682B2Fuel pump systems for turbomachinesHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Feb 1, 2022·5 cites·15 claims
- 1889US9638044B2Resistive-inductive propeller blade de-icing system including contactless power supplyHAMILTON SUNDSTRAND CORP·Filed 2014·Granted May 2, 2017·11 cites·14 claims
- 1988US10400620B2Adjustable blade outer air seal systemUNITED TECHNOLOGIES CORP·Filed 2016·Granted Sep 3, 2019·5 cites·20 claims
- 2088US10371452B2Heat exchanger with support structureHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Aug 6, 2019·3 cites·16 claims
- 2187US9140187B2Magnetic de-icingUNITED TECHNOLOGIES CORP·Filed 2012·Granted Sep 22, 2015·8 cites·19 claims
- 2286US10563653B2Gear pumpHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Feb 18, 2020·2 cites·16 claims
- 2386US10180106B2Solenoids for gas turbine engine bleed valvesHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Jan 15, 2019·4 cites·17 claims
- 2485US10273884B2Altitude compensating bleed valveHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Apr 30, 2019·5 cites·17 claims
- 2584US9982602B2Shut off valves and components thereof for ecology fuel return systemsHAMILTON SUNDSTRAND CORP·Filed 2015·Granted May 29, 2018·3 cites·7 claims
- 2684US9871260B2Hybrid emergency power unit systemHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Jan 16, 2018·3 cites·15 claims
- 2783US11557988B2Hybrid regeneration brake systemGOODRICH CORP·Filed 2020·Granted Jan 17, 2023·2 cites·16 claims
- 2883US8973866B2Transverse flux machine utilized as part of a combined landing gear systemRIBAROV LUBOMIR A·Filed 2012·Granted Mar 10, 2015·10 cites·3 claims
- 2980US12145734B2Hybrid propulsion systemsHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Nov 19, 2024·1 cites·19 claims
- 3080US10663041B2Jam-tolerant electric linear actuatorHAMILTON SUNDSTRAND CORP·Filed 2018·Granted May 26, 2020·3 cites·19 claims
- 3179US10518872B2Continuous fuel tank level controlSIMMONDS PRECISION PRODUCTS·Filed 2016·Granted Dec 31, 2019·5 cites·16 claims
- 3279US9458844B2Propeller rotor and engine overspeed controlHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Oct 4, 2016·3 cites·17 claims
- 3377US9624835B2Ecology fuel return systemsHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Apr 18, 2017·4 cites·9 claims
- 3476US11199365B2Heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Dec 14, 2021·2 cites·5 claims
- 3576US10941767B2Hybrid pump bearing for contamination resistanceHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Mar 9, 2021·1 cites·19 claims
- 3676US10400676B2Enhanced APU operabilityUNITED TECHNOLOGIES CORP·Filed 2014·Granted Sep 3, 2019·5 cites·5 claims
- 3774US10302015B2Adaptive turbomachine cooling systemUNITED TECHNOLOGIES CORP·Filed 2014·Granted May 28, 2019·4 cites·18 claims
- 3872US10828518B2Integrated cargo fire suppression and inerting systemKIDDE TECH INC·Filed 2018·Granted Nov 10, 2020·1 cites·17 claims
- 3971US10571388B2System and materials for corrosion detectionSIKORSKY AIRCRAFT CORP·Filed 2014·Granted Feb 25, 2020·1 cites·24 claims
- 4069US11060593B2Jam-tolerant electric rotary actuatorHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Jul 13, 2021·1 cites·20 claims
- 4169US10746042B2Systems and methods for active clearance control based on selected operating modeUNITED TECHNOLOGIES CORP·Filed 2018·Granted Aug 18, 2020·1 cites·20 claims
- 4269US10094298B2Ecology system ejector pump shutoff valveHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Oct 9, 2018·2 cites·13 claims
- 4369US9821255B2Screen and screen elements for fuel systemsHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Nov 21, 2017·1 cites·15 claims
- 4468US11879394B2Shut off valves and components thereof for ecology fuel return systemsHAMILTON SUNDSTRAND CORP·Filed 2021·Granted Jan 23, 2024·0 cites·9 claims
- 4568US11549914B2Surface acoustic wave sensors for air data probesHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Jan 10, 2023·0 cites·20 claims
- 4668US10787967B2Starter-generator modules for gas turbine enginesHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Sep 29, 2020·2 cites·12 claims
- 4768US9457909B2Resistive-inductive de-icing of aircraft flight control surfacesHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Oct 4, 2016·4 cites·6 claims
- 4867US9985501B2Generators with open loop active coolingHAMILTON SUNDSTRAND CORP·Filed 2014·Granted May 29, 2018·1 cites·19 claims
- 4967US2019022806A1Compact heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2018·Application pending·0 cites
- 5066US12365479B2Stowable electric-hybrid propfanHAMILTON SUNDSTRAND CORP·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →