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name:-0.10369801521301
name:-0.081902980804443
name:-0.037187814712524
Ribarov; Lubomir A. Patent Filings

Ribarov; Lubomir A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ribarov; Lubomir A..The latest application filed is for "hybrid propulsion systems".

Company Profile
41.79.112
  • Ribarov; Lubomir A. - West Hartford CT
  • Ribarov; Lubomir A. - Windsor Locks CT
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
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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