loadpatents
Patent applications and USPTO patent grants for Ribarov; Lubomir A..The latest application filed is for "hybrid propulsion systems".
Patent | Date |
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Multiple stream heat exchanger Grant 11,448,130 - Ribarov September 20, 2 | 2022-09-20 |
Dynamic thermal load monitoring and mitigation for aircraft systems Grant 11,391,210 - Ribarov July 19, 2 | 2022-07-19 |
Hybrid Propulsion Systems App 20220204171 - Veilleux, JR.; Leo J. ;   et al. | 2022-06-30 |
Equalizing wearing of two or more electrical power generators of an aircraft Grant 11,267,575 - Veilleux, Jr. , et al. March 8, 2 | 2022-03-08 |
Shut Off Valves And Components Thereof For Ecology Fuel Return Systems App 20220042459 - Carpenter; Richard J. ;   et al. | 2022-02-10 |
Fuel pump systems for turbomachines Grant 11,236,682 - Veilleux, Jr. , et al. February 1, 2 | 2022-02-01 |
Heat exchanger Grant 11,199,365 - Elder , et al. December 14, 2 | 2021-12-14 |
Shut off valves and components thereof for ecology fuel return systems Grant 11,174,791 - Carpenter , et al. November 16, 2 | 2021-11-16 |
Kinetic energy storage with a switched reluctance machine Grant 11,081,930 - Gieras , et al. August 3, 2 | 2021-08-03 |
Hybrid Regeneration Brake System App 20210234482 - Ribarov; Lubomir A. ;   et al. | 2021-07-29 |
Hydraulic Brake System App 20210229799 - Veilleux, JR.; Leo J. ;   et al. | 2021-07-29 |
Jam-tolerant electric rotary actuator Grant 11,060,593 - Veilleux, Jr. , et al. July 13, 2 | 2021-07-13 |
Flywheel energy storage with PM, induction, or variable reluctance machine Grant 11,050,322 - Gieras , et al. June 29, 2 | 2021-06-29 |
Pressure detection system immune to pressure ripple effects Grant 10,987,617 - Ribarov , et al. April 27, 2 | 2021-04-27 |
Hybrid Gas Turbine Engine/generator Arrangements App 20210119512 - Veilleux, JR.; Leo J. ;   et al. | 2021-04-22 |
Pressure Ripple Mitigation In Pressure Sensors App 20210116272 - Carpenter; Richard J. ;   et al. | 2021-04-22 |
Equalizing Wearing Of Two Or More Electrical Power Generators Of An Aircraft App 20210114739 - Veilleux, Jr.; Leo J. ;   et al. | 2021-04-22 |
Hybrid pump bearing for contamination resistance Grant 10,941,767 - Veilleux, Jr. , et al. March 9, 2 | 2021-03-09 |
Starter-generator Modules For Gas Turbine Engines App 20200408150 - Gieras; Jacek F. ;   et al. | 2020-12-31 |
Fuel drain system and method Grant 10,858,998 - Ribarov , et al. December 8, 2 | 2020-12-08 |
Adaptive Thermal Management System For Aircraft Fuel System App 20200355119 - Ribarov; Lubomir A. | 2020-11-12 |
Integrated cargo fire suppression and inerting system Grant 10,828,518 - Ribarov , et al. November 10, 2 | 2020-11-10 |
Outlet tube vent with flow energizing features Grant 10,823,057 - Ribarov , et al. November 3, 2 | 2020-11-03 |
Solenoid dampening during non-active operation Grant 10,825,595 - Carpenter , et al. November 3, 2 | 2020-11-03 |
Fuel Delivery System For Gas Turbine Engine App 20200340411 - Carpenter; Richard J. ;   et al. | 2020-10-29 |
Systems and methods for fuel-based thermal management Grant 10,815,906 - Veilleux, Jr. , et al. October 27, 2 | 2020-10-27 |
Compact Multi-pass Heat Exchanger App 20200332712 - Ribarov; Lubomir A. | 2020-10-22 |
Integrated Thermal Management System For Fuel Cooling App 20200332714 - Ribarov; Lubomir A. | 2020-10-22 |
Multiple Stream Heat Exchanger App 20200332715 - Ribarov; Lubomir A. | 2020-10-22 |
Dynamic Thermal Load Monitoring And Mitigation For Aircraft Systems App 20200332716 - Ribarov; Lubomir A. | 2020-10-22 |
Heat exchanger with sliding aperture valve Grant 10,809,021 - Veilleux, Jr. , et al. October 20, 2 | 2020-10-20 |
Starter-generator modules for gas turbine engines Grant 10,787,967 - Gieras , et al. September 29, 2 | 2020-09-29 |
Systems and methods for active clearance control based on selected operating mode Grant 10,746,042 - Veilleux, Jr. , et al. A | 2020-08-18 |
Injector nozzle configuration for swirl anti-icing system Grant 10,723,464 - Frank , et al. | 2020-07-28 |
Rotary Propulsion Systems And Methods Of Propelling Vehicles Using Rotary Propulsion Systems App 20200216183 - Veilleux, JR.; Leo J. ;   et al. | 2020-07-09 |
Jam-tolerant electric linear actuator Grant 10,663,041 - Veilleux, Jr. , et al. | 2020-05-26 |
Exhaust stream mixer Grant 10,641,205 - Ribarov , et al. | 2020-05-05 |
Jam-tolerant Electric Rotary Actuator App 20200124150 - Veilleux, JR.; Leo J. ;   et al. | 2020-04-23 |
Multiple flow heat exchanger Grant 10,612,860 - Ribarov , et al. | 2020-04-07 |
Generators with open loop active cooling Grant 10,587,170 - Ribarov , et al. | 2020-03-10 |
System and materials for corrosion detection Grant 10,571,388 - Jaworowski , et al. Feb | 2020-02-25 |
Jam-tolerant Electric Linear Actuator App 20200056686 - Veilleux, Jr.; Leo J. ;   et al. | 2020-02-20 |
Gear pump Grant 10,563,653 - Ribarov , et al. Feb | 2020-02-18 |
Solenoid Dampening During Non-active Operation App 20200013532 - Carpenter; Richard J. ;   et al. | 2020-01-09 |
Fuel flow control assembly of aircraft engine and method Grant 10,527,038 - Veilleux, Jr. , et al. J | 2020-01-07 |
Continuous fuel tank level control Grant 10,518,872 - Ribarov , et al. Dec | 2019-12-31 |
Dielectric seal device Grant 10,502,162 - Frank , et al. Dec | 2019-12-10 |
Aircraft fluid control system having a pressure sensor Grant 10,465,612 - Veilleux, Jr. , et al. No | 2019-11-05 |
Early coking detection in aircraft fuel Grant 10,466,123 - Ribarov No | 2019-11-05 |
Gears and gear pumps Grant 10,443,597 - Ribarov , et al. Oc | 2019-10-15 |
Hybrid Pump Bearing For Contamination Resistance App 20190301451 - Veilleux, JR.; Leo J. ;   et al. | 2019-10-03 |
Integrated Cargo Fire Suppression And Inerting System App 20190290946 - Ribarov; Lubomir A. ;   et al. | 2019-09-26 |
Systems And Methods For Active Clearance Control Based On Selected Operating Mode App 20190292932 - Veilleux, JR.; Leo J. ;   et al. | 2019-09-26 |
Heat exchanger Grant 10,422,586 - Ribarov , et al. Sept | 2019-09-24 |
Systems And Methods For Fuel-based Thermal Management App 20190277201 - Veilleux, JR.; Leo J. ;   et al. | 2019-09-12 |
Adjustable blade outer air seal system Grant 10,400,620 - Ribarov , et al. Sep | 2019-09-03 |
Enhanced APU operability Grant 10,400,676 - Ribarov , et al. Sep | 2019-09-03 |
Ecology fuel return systems Grant 10,399,690 - Ribarov , et al. Sep | 2019-09-03 |
Injector nozzle configuration for swirl anti-icing system Grant 10,393,020 - Frank , et al. A | 2019-08-27 |
Fuel Pump Systems For Turbomachines App 20190257250 - Veilleux, JR.; Leo J. ;   et al. | 2019-08-22 |
Motor-generator with radial-flux double-sided stator Grant 10,381,886 - Gieras , et al. A | 2019-08-13 |
Heat exchanger with support structure Grant 10,371,452 - Veilleux, Jr. , et al. | 2019-08-06 |
Strut assembly for bearing compartment Grant 10,364,705 - Harris , et al. | 2019-07-30 |
Turbomachine blade clearance control system Grant 10,364,694 - Ribarov , et al. | 2019-07-30 |
Flywheel Energy Storage With Pm, Induction, Or Variable Reluctance Machine App 20190199164 - Gieras; Jacek F. ;   et al. | 2019-06-27 |
Kinetic Energy Storage With A Switched Reluctance Machine App 20190165645 - Gieras; Jacek F. ;   et al. | 2019-05-30 |
Adaptive turbomachine cooling system Grant 10,302,015 - Ribarov , et al. | 2019-05-28 |
Altitude compensating bleed valve Grant 10,273,884 - Ribarov , et al. | 2019-04-30 |
Ecology Fuel Return Systems App 20190024588 - Carpenter; Richard J. ;   et al. | 2019-01-24 |
Compact Heat Exchanger App 20190022806 - Veilleux, JR.; Leo J. ;   et al. | 2019-01-24 |
Solenoids for gas turbine engine bleed valves Grant 10,180,106 - Ribarov , et al. Ja | 2019-01-15 |
Early Coking Detection In Aircraft Fuel App 20180364120 - Ribarov; Lubomir A. | 2018-12-20 |
Strut Assembly For Bearing Compartment App 20180320552 - Harris; Thomas O. ;   et al. | 2018-11-08 |
Compact heat exchanger Grant 10,112,271 - Veilleux, Jr. , et al. October 30, 2 | 2018-10-30 |
Ice-shedding spinner for ram air turbine Grant 10,099,772 - Bortoli , et al. October 16, 2 | 2018-10-16 |
Ecology system ejector pump shutoff valve Grant 10,094,298 - Ramos , et al. October 9, 2 | 2018-10-09 |
Aircraft Fluid Control System Having A Pressure Sensor App 20180283284 - Veilleux, JR.; Leo J. ;   et al. | 2018-10-04 |
Accessory Gearboxes App 20180283281 - Veilleux, JR.; Leo J. ;   et al. | 2018-10-04 |
Heat exchanger with improved flow at mitered corners Grant 10,088,239 - Veilleux, Jr. , et al. October 2, 2 | 2018-10-02 |
Shut Off Valves And Components Thereof For Ecology Fuel Return Systems App 20180274447 - Carpenter; Richard J. ;   et al. | 2018-09-27 |
Ecology fuel return systems Grant 10,082,084 - Carpenter , et al. September 25, 2 | 2018-09-25 |
Outlet Tube Vent With Flow Energizing Features App 20180258851 - Ribarov; Lubomir A. ;   et al. | 2018-09-13 |
Generators With Open Loop Active Cooling App 20180219457 - Ribarov; Lubomir A. ;   et al. | 2018-08-02 |
Fuel Flow Control Assembly Of Aircraft Engine And Method App 20180209419 - Veilleux, JR.; Leo J. ;   et al. | 2018-07-26 |
Exhaust Stream Mixer App 20180187629 - Ribarov; Lubomir A. ;   et al. | 2018-07-05 |
Heat Exchanger With Sliding Aperture Valve App 20180164055 - Veilleux, JR.; Leo J. ;   et al. | 2018-06-14 |
Shut off valves and components thereof for ecology fuel return systems Grant 9,982,602 - Carpenter , et al. May 29, 2 | 2018-05-29 |
Electric architecture with power storage cells Grant 9,982,606 - Veilleux, Jr. , et al. May 29, 2 | 2018-05-29 |
Generators with open loop active cooling Grant 9,985,501 - Ribarov , et al. May 29, 2 | 2018-05-29 |
Bearing Faces With Fluid Channels For Gear Pumps App 20180142685 - Veilleux, JR.; Leo J. ;   et al. | 2018-05-24 |
Exhaust stream mixer Grant 9,970,386 - Ribarov , et al. May 15, 2 | 2018-05-15 |
Gear pump Grant 9,945,376 - Ribarov , et al. April 17, 2 | 2018-04-17 |
Heat Exchanger With Support Structure App 20180100702 - Veilleux, JR.; Leo J. ;   et al. | 2018-04-12 |
Dielectric elastomer device to fill steps or gaps in a thrust reverser Grant 9,920,709 - Frank , et al. March 20, 2 | 2018-03-20 |
Electric motor power drive unit for an aircraft cargo hold floor system Grant 9,908,706 - Ribarov , et al. March 6, 2 | 2018-03-06 |
Aircraft Fuel Pump Systems App 20180050812 - Ribarov; Lubomir A. ;   et al. | 2018-02-22 |
Adjustable Blade Outer Air Seal System App 20180038238 - Ribarov; Lubomir A. ;   et al. | 2018-02-08 |
Motor-generator With Radial-flux Double-sided Stator App 20180034353 - Gieras; Jacek F. ;   et al. | 2018-02-01 |
Bearing faces with fluid channels for gear pumps Grant 9,874,208 - Veilleux, Jr. , et al. January 23, 2 | 2018-01-23 |
Honeycomb Heat Exchanger App 20180017331 - Veilleux, JR.; Leo J. ;   et al. | 2018-01-18 |
Hybrid emergency power unit system Grant 9,871,260 - Ribarov , et al. January 16, 2 | 2018-01-16 |
Altitude Compensating Bleed Valve App 20170356348 - Ribarov; Lubomir A. ;   et al. | 2017-12-14 |
Pendulum-type electromagnetic actuator Grant 9,837,196 - Gieras , et al. December 5, 2 | 2017-12-05 |
Enhanced device for separation of oxygen and nitrogen Grant 9,827,530 - Ribarov November 28, 2 | 2017-11-28 |
Solenoids For Gas Turbine Engine Bleed Valves App 20170335775 - Ribarov; Lubomir A. ;   et al. | 2017-11-23 |
Multiple Flow Heat Exchanger App 20170336149 - Ribarov; Lubomir A. ;   et al. | 2017-11-23 |
Screen and screen elements for fuel systems Grant 9,821,255 - Ribarov , et al. November 21, 2 | 2017-11-21 |
Multi-region Heat Exchanger App 20170299287 - Ribarov; Lubomir A. ;   et al. | 2017-10-19 |
Fuel Ecology System App 20170292459 - Carpenter; Richard J. ;   et al. | 2017-10-12 |
Pressure Detection System Immune To Pressure Ripple Effects App 20170282101 - Ribarov; Lubomir A. ;   et al. | 2017-10-05 |
Gear Pump App 20170268507 - Ribarov; Lubomir A. ;   et al. | 2017-09-21 |
Fuel Drain System And Method App 20170234229 - Ribarov; Lubomir A. ;   et al. | 2017-08-17 |
Fluid cooling arrangement for a gas turbine engine and method Grant 9,726,029 - Ribarov , et al. August 8, 2 | 2017-08-08 |
Gear Pump App 20170198693 - Ribarov; Lubomir A. ;   et al. | 2017-07-13 |
Gears And Gear Pumps App 20170198694 - Ribarov; Lubomir A. ;   et al. | 2017-07-13 |
Contra-rotating open rotor distributed propulsion system Grant 9,701,395 - Veilleux, Jr. , et al. July 11, 2 | 2017-07-11 |
Ecology Fuel Return Systems App 20170191422 - Carpenter; Richard J. ;   et al. | 2017-07-06 |
Dielectric Seal Device App 20170167441 - Frank; Joel H. ;   et al. | 2017-06-15 |
Ecology System Ejector Pump Shutoff Valve App 20170167392 - Ramos; Erick ;   et al. | 2017-06-15 |
Heat Exchanger App 20170131034 - Ribarov; Lubomir A. ;   et al. | 2017-05-11 |
Resistive-inductive propeller blade de-icing system including contactless power supply Grant 9,638,044 - Gieras , et al. May 2, 2 | 2017-05-02 |
Ecology fuel return systems Grant 9,624,835 - Carpenter , et al. April 18, 2 | 2017-04-18 |
Integrated Bypass Valve With Pressure, Position, And Flowrate Feedback Capabilities App 20170082205 - Ribarov; Lubomir A. ;   et al. | 2017-03-23 |
Pendulum-type Electromagnetic Actuator App 20170076847 - Gieras; Jacek F. ;   et al. | 2017-03-16 |
Fuel intelligent crossfeed valve for detecting leakage in aircraft fuel tanks Grant 9,592,905 - Ribarov , et al. March 14, 2 | 2017-03-14 |
Injector Nozzle Configuration For Swirl Anti-icing System App 20170057643 - Frank; Joel H. ;   et al. | 2017-03-02 |
Injector Nozzle Configuration For Swirl Anti-icing System App 20170058772 - Frank; Joel H. ;   et al. | 2017-03-02 |
Electric system architecture for more-electric engine accessories Grant 9,573,539 - Rozman , et al. February 21, 2 | 2017-02-21 |
Axial-flux Induction Motor Pump App 20170016449 - Gieras; Jacek F. ;   et al. | 2017-01-19 |
Fitting with dual serrated locking rings Grant 9,541,119 - Veilleux, Jr. , et al. January 10, 2 | 2017-01-10 |
Continuous Fuel Tank Level Control App 20160375985 - Ribarov; Lubomir A. ;   et al. | 2016-12-29 |
Enhanced Apu Operability App 20160369700 - Ribarov; Lubomir A. ;   et al. | 2016-12-22 |
Aircraft fuel system Grant 9,512,783 - Veilleux, Jr. , et al. December 6, 2 | 2016-12-06 |
Ecology Fuel Return Systems App 20160349766 - Ribarov; Lubomir A. ;   et al. | 2016-12-01 |
Heat Exchanger With Improved Flow At Mitered Corners App 20160348980 - Veilleux, JR.; Leo J. ;   et al. | 2016-12-01 |
System And Materials For Corrosion Detection App 20160334325 - Jaworowski; Mark R. ;   et al. | 2016-11-17 |
Turbomachine Blade Clearance Control System App 20160312645 - Ribarov; Lubomir A. ;   et al. | 2016-10-27 |
Adaptive Turbomachine Cooling System App 20160312703 - Ribarov; Lubomir A. ;   et al. | 2016-10-27 |
Shut Off Valves And Components Thereof For Ecology Fuel Return Systems App 20160305328 - Carpenter; Richard J. ;   et al. | 2016-10-20 |
Resistive-inductive de-icing of aircraft flight control surfaces Grant 9,457,909 - Ribarov , et al. October 4, 2 | 2016-10-04 |
Propeller rotor and engine overspeed control Grant 9,458,844 - Gieras , et al. October 4, 2 | 2016-10-04 |
Compact Heat Exchanger App 20160282061 - Veilleux, JR.; Leo J. ;   et al. | 2016-09-29 |
Dielectric Elastomer Device To Fill Steps Or Gaps In A Thrust Reverser App 20160245231 - Frank; Joel H. ;   et al. | 2016-08-25 |
Enhanced Device For Separation Of Oxygen And Nitrogen App 20160220950 - Ribarov; Lubomir A. | 2016-08-04 |
Bearing Faces With Fluid Channels For Gear Pumps App 20160208611 - Veilleux, JR.; Leo J. ;   et al. | 2016-07-21 |
Honeycomb Heat Exchanger App 20160195336 - Veilleux, JR.; Leo J. ;   et al. | 2016-07-07 |
Fitting With Dual Serrated Locking Rings App 20160160903 - Veilleux, Jr.; Leo J. ;   et al. | 2016-06-09 |
Aircraft Fuel System App 20160138473 - Veilleux, JR.; Leo J. ;   et al. | 2016-05-19 |
Heat Exchanger App 20160122024 - Elder; James S. ;   et al. | 2016-05-05 |
Ice-shedding Spinner For Ram Air Turbine App 20160122034 - Bortoli; Stephen Michael ;   et al. | 2016-05-05 |
Fuel Intelligent Crossfeed Valve For Detecting Leakage In Aircraft Fuel Tanks App 20160122004 - Ribarov; Lubomir A. ;   et al. | 2016-05-05 |
Electric Architecture With Power Storage Cells App 20160096632 - Veilleux, JR.; Leo J. ;   et al. | 2016-04-07 |
Electric System Architecture For More-electric Engine Accessories App 20160046247 - Rozman; Gregory I. ;   et al. | 2016-02-18 |
Starter-generator Modules For Gas Turbine Engines App 20160047319 - Gieras; Jacek F. ;   et al. | 2016-02-18 |
Screen And Screen Elements For Fuel Systems App 20160031566 - Ribarov; Lubomir A. ;   et al. | 2016-02-04 |
Ecology Fuel Return Systems App 20160025015 - Carpenter; Richard J. ;   et al. | 2016-01-28 |
Hybrid Emergency Power Unit System App 20150349356 - Ribarov; Lubomir A. ;   et al. | 2015-12-03 |
Contra-rotating Open Rotor Distributed Propulsion System App 20150284071 - Veilleux, JR.; Leo J. ;   et al. | 2015-10-08 |
Magnetic de-icing Grant 9,140,187 - Ribarov , et al. September 22, 2 | 2015-09-22 |
Resistive-inductive Propeller Blade De-icing System Including Contactless Power Supply App 20150260047 - Gieras; Jacek F. ;   et al. | 2015-09-17 |
Thermodynamically-optimized advanced fire suppression system Grant 9,072,921 - Ribarov , et al. July 7, 2 | 2015-07-07 |
Exhaust Stream Mixer App 20150167549 - Ribarov; Lubomir A. ;   et al. | 2015-06-18 |
Transverse flux machine utilized as part of a combined landing gear system Grant 8,973,866 - Ribarov , et al. March 10, 2 | 2015-03-10 |
Generators With Open Loop Active Cooling App 20150048699 - Ribarov; Lubomir A. ;   et al. | 2015-02-19 |
Fluid Cooling Arrangement For A Gas Turbine Engine And Method App 20150023776 - Ribarov; Lubomir A. ;   et al. | 2015-01-22 |
Propeller Rotor And Engine Overspeed Control App 20140377079 - Gieras; Jacek F. ;   et al. | 2014-12-25 |
Energy Recovery And Regeneration System App 20140360547 - Ribarov; Lubomir A. | 2014-12-11 |
Coaxial contra-rotating motors for differential landing gear steering Grant 8,899,516 - Ribarov , et al. December 2, 2 | 2014-12-02 |
Resistive-inductive De-icing Of Aircraft Flight Control Surfaces App 20140319278 - Ribarov; Lubomir A. ;   et al. | 2014-10-30 |
Thermodynamically-optimized Advanced Fire Suppression System App 20140110137 - Ribarov; Lubomir A. ;   et al. | 2014-04-24 |
Magnetic De-Icing App 20140096503 - Ribarov; Lubomir A. ;   et al. | 2014-04-10 |
Gearless Contra-rotating Wind Generator App 20140008915 - Ribarov; Lubomir A. ;   et al. | 2014-01-09 |
Flywheel Energy Storage For Vehicle Propulsion App 20130325287 - Ribarov; Lubomir A. ;   et al. | 2013-12-05 |
High Power Density Permanent Magnet Machine App 20130300243 - Gieras; Jacek F. ;   et al. | 2013-11-14 |
Air-cooled Electrical Machine App 20130293042 - Ribarov; Lubomir A. ;   et al. | 2013-11-07 |
Coaxial Contra-rotating Motors For Differential Landing Gear Steering App 20130264414 - Ribarov; Lubomir A. ;   et al. | 2013-10-10 |
Transverse Flux Machine Utilized As Part Of A Combined Landing Gear System App 20130264415 - Ribarov; Lubomir A. ;   et al. | 2013-10-10 |
Dual-rotor Machine App 20130181562 - Gieras; Jacek F. ;   et al. | 2013-07-18 |
Magnetically Coupled Contra-rotating Propulsion Stages App 20130174533 - Ribarov; Lubomir A. ;   et al. | 2013-07-11 |
Magnetically coupled contra-rotating propulsion stages Grant 8,464,511 - Ribarov , et al. June 18, 2 | 2013-06-18 |
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