Inventor
KILCHYK VIKTOR
US51 patents
Patents
50 patentsUS11970951B1Apr 30, 2024
Metal plated additively manufactured plastic rotors and their method of manufacturing
HAMILTON SUNDSTRAND CORP4 citations75
US12162606B1Dec 10, 2024
Metal plated plastic ACM part with internal thermally adaptive structure
HAMILTON SUNDSTRAND CORP2 citations73
US11862781B1Jan 2, 2024
Auxiliary power generation and cooling systems on liquid hydrogen fueled aircraft
HAMILTON SUNDSTRAND CORP2 citations73
US11668316B1Jun 6, 2023
Rotor formed of multiple metals
HAMILTON SUNDSTRAND CORP3 citations73
US11971050B2Apr 30, 2024
Variable geometry shrouded compressor/blower rotor design
HAMILTON SUNDSTRAND CORP3 citations69
US12384515B2Aug 12, 2025
Airfoil formed of thermally adaptive materials and a thermoelectric junction
HAMILTON SUNDSTRAND CORP1 citations64
US12584515B2Mar 24, 2026
Thermally adaptive gas bearing sleeve configured for remote geometry control
HAMILTON SUNDSTRAND CORP0 citations62
US12571421B2Mar 10, 2026
Metal plated additively manufactured plastic shafts and their method of manufacturing
HAMILTON SUNDSTRAND CORP0 citations62
US12535102B2Jan 27, 2026
Thermally adaptive bearing sleeve
HAMILTON SUNDSTRAND CORP0 citations62
US12494698B2Dec 9, 2025
Systems and methods for cooling motors
HAMILTON SUNDSTRAND CORP0 citations62
US12480425B2Nov 25, 2025
Rotor containment structure
HAMILTON SUNDSTRAND CORP0 citations62
US12421859B2Sep 23, 2025
Metal plated additively manufactured plastic seal plates and their method of manufacturing
HAMILTON SUNDSTRAND CORP0 citations62
US12366421B2Jul 22, 2025
Thermally adaptive flow conduit
HAMILTON SUNDSTRAND CORP0 citations62
US12320326B2Jun 3, 2025
Trailing edge noise reduction using an airfoil with an internal bypass channel
HAMILTON SUNDSTRAND CORP0 citations62
US12221976B1Feb 11, 2025
Radial impeller with maximized inducer area
HAMILTON SUNDSTRAND CORP0 citations62
US12179425B2Dec 31, 2024
Metal plated additively manufactured plastic rotor shrouds and their method of manufacturing
HAMILTON SUNDSTRAND CORP0 citations62
US12076930B2Sep 3, 2024
Additively manufacturing an impeller and motor rotor
HAMILTON SUNDSTRAND CORP0 citations62
US11988138B2May 21, 2024
Hybrid propulsion system with integrated air-cooling system
HAMILTON SUNDSTRAND CORP0 citations62
US11982208B2May 14, 2024
Two-piece impeller made of multiple materials
HAMILTON SUNDSTRAND CORP0 citations62
US11845562B1Dec 19, 2023
Auxiliary power generation and cooling systems on liquid hydrogen fueled aircraft
HAMILTON SUNDSTRAND CORP1 citations62
US11802482B2Oct 31, 2023
Rotor with inlets to channels
HAMILTON SUNDSTRAND CORP0 citations62
US12480544B2Nov 25, 2025
Hybrid airfoil and auxiliary magnetic bearings
HAMILTON SUNDSTRAND CORP0 citations61
US12264704B2Apr 1, 2025
Foil journal bearing with bump foil configured for self-adjusted radial positioning
HAMILTON SUNDSTRAND CORP0 citations61
US12258872B2Mar 25, 2025
Rotor containment structure
HAMILTON SUNDSTRAND CORP0 citations61
US12152495B1Nov 26, 2024
Turbine with a plurality of inlet nozzles
HAMILTON SUNDSTRAND CORP0 citations61
US11846199B2Dec 19, 2023
Rotor containment structure
HAMILTON SUNDSTRAND CORP0 citations61
US12569863B2Mar 10, 2026
Variable geometry nozzle utilizing magnetic fluid
HAMILTON SUNDSTRAND CORP0 citations53
US12584521B2Mar 24, 2026
Hybrid airfoil bearing with active damping
HAMILTON SUNDSTRAND CORP0 citations52
US12546327B1Feb 10, 2026
Air cycle machine with axial rotors and integrated cabin air compressor
HAMILTON SUNDSTRAND CORP0 citations52
US12476526B2Nov 18, 2025
Mixed flux motor with integrated journal and thrust bearings
HAMILTON SUNDSTRAND CORP0 citations52
US12474721B2Nov 18, 2025
Controlling flow of a fluid using thermally deformable channel
HAMILTON SUNDSTRAND CORP0 citations52
US12385701B2Aug 12, 2025
Additively manufactured turbomachinery components with designed atmosphere of an inner voided core for heat transfer control
HAMILTON SUNDSTRAND CORP0 citations52
US12378895B2Aug 5, 2025
Axial flux motor powered air cycle machine
HAMILTON SUNDSTRAND CORP0 citations52
US12312965B2May 27, 2025
Geared air cycle machine
HAMILTON SUNDSTRAND CORP0 citations52
US12228034B2Feb 18, 2025
Additively manufactures multi-metallic adaptive or abradable rotor tip seals
HAMILTON SUNDSTRAND CORP0 citations52
US12117016B2Oct 15, 2024
Shaftless rotary machine
HAMILTON SUNDSTRAND CORP0 citations52
US11933281B2Mar 19, 2024
Articles having thermally controlled microstructure and methods of manufacture thereof
HAMILTON SUNDSTRAND CORP0 citations52
US11891915B2Feb 6, 2024
Auxiliary turbomachinery weight reduction using internal engineered design
HAMILTON SUNDSTRAND CORP0 citations52
US12583590B2Mar 24, 2026
Environmental control systems for an aircraft having a vapor compression system with a flash liquid expander turbine
HAMILTON SUNDSTRAND CORP0 citations51
US12395044B2Aug 19, 2025
CAC motor auxiliary water cooling system
HAMILTON SUNDSTRAND CORP0 citations51
US12377715B2Aug 5, 2025
Hybrid environmental control system for split cooling
HAMILTON SUNDSTRAND CORP0 citations51
US12497176B1Dec 16, 2025
Powered turbo-expander combining centrifugal compressor and an axial flow turbine
HAMILTON SUNDSTRAND CORP0 citations50
US12404029B2Sep 2, 2025
Motor incorporating magnetic bearings
HAMILTON SUNDSTRAND CORP0 citations50
US11898458B1Feb 13, 2024
Radial fan with leading edge air injection
HAMILTON SUNDSTRAND CORP0 citations49
US12516893B2Jan 6, 2026
Heat exchangers with flow-modifying heat exchanger core tubes
HAMILTON SUNDSTRAND CORP0 citations48
US12560098B2Feb 24, 2026
Integrated air cycle machine for an environmental control system of an aircraft
HAMILTON SUNDSTRAND CORP0 citations47
US12275089B2Apr 15, 2025
Additively manufactured heat exchanger with special surface roughness
HAMILTON SUNDSTRAND CORP0 citations47
US11905975B1Feb 20, 2024
Radial compressor with leading edge air injection
HAMILTON SUNDSTRAND CORP0 citations47
US12553445B2Feb 17, 2026
Geared air cycle machine fan for aircraft systems
HAMILTON SUNDSTRAND CORP0 citations46
US12326162B2Jun 10, 2025
Integrated radial diffuser with movable diffuser hub
HAMILTON SUNDSTRAND CORP0 citations43
Showing the top 50 of 51 patents by PatentIndex Score.