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2024
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Invention
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Spring retainer for gear pump bearing plate.
A gear pump includes a pair of gears having meshed ... |
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Invention
|
Turbomachinery housing with variable lattice densities.
A housing for a rotary machine includes ... |
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Invention
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Shoot-through protection and current monitoring scheme for multilevel power converters.
A multil... |
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Invention
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Multilevel power converter.
A multilevel power converter comprising: a DC bus having a positive ... |
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Invention
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Servovalve.
A servovalve includes a fluid transfer valve assembly comprising a primary fluid sup... |
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Invention
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Controller.
A controller for an aircraft assembly. The aircraft assembly includes a permanent ma... |
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Invention
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Air supply system.
An air supply system for an aircraft includes a compressor, an auxiliary powe... |
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Invention
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Weighted setpoint for active rectifier stability.
An active rectifier circuit for providing a re... |
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Invention
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Printed circuit board.
A printed circuit board includes a circuit layer with an electrical condu... |
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Invention
|
Controller for a permanent magnet machine.
A controller for a permanent magnet machine, the cont... |
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Invention
|
Motor radiator.
A cooling structure for a rotary electric machine, the structure comprising an a... |
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Invention
|
Tandem differential mobility ion mobility spectrometry.
In accordance with at least one aspect o... |
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2023
|
Invention
|
Controller.
A controller for a DC-AC inverter circuit. The circuit comprises two terminals for r... |
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Invention
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Current limit strategy for hoist application.
A hoist application system is provided. The hoist ... |
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Invention
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Timer-based resolver integral demodulation.
A digital signal processing system to determine a po... |
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Invention
|
Systems and methods for using interphase transformer windings as boost converter.
A system inclu... |
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Invention
|
Variable gear ratio transfer gear set for actuation system.
A variable gear ratio gear set syste... |
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Invention
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Sensor-less temperature monitoring.
A motor temperature control system for an electric aircraft ... |
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P/S
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Business data analysis services in the field of space flight and space flight support hardware pr... |
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Invention
|
Back iron heat exchangers for electric machines.
An electric machine assembly includes a stator.... |
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Invention
|
Mixed flux motor with integrated journal and thrust bearings.
An assembly includes a rotor shaft... |
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Invention
|
Rectifier diode assembly.
A rectifier diode assembly is provided and includes first and second b... |
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Invention
|
Motor with enhanced stator cooling.
An electromagnetic machine including a stator and a heat tra... |
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Invention
|
Rotating seal with oil slinger.
A face seal assembly includes a rotationally fixed first compone... |
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Invention
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Heat exchanger cooling systems and auxiliary power generation on liquid hydrogen-fueled aircrafts... |
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Invention
|
Secondary retention for adhesive bonded joints.
A pressure vessel includes a first component, a ... |
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Invention
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Additively manufactured self-supporting asymmetric valve cores.
An additively manufactured asymm... |
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Invention
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Additively manufactured optimized fuel pump volute entrance.
A pump assembly includes an impelle... |
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Invention
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Additively manufactured heat exchanger with multiple mixtures of materials.
A heat exchanger inc... |
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Invention
|
Membrane deoxygenation with enhanced structural integrity.
A gas removal system includes an inte... |
|
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Invention
|
Single processor, single channel electronic engine control overspeed protection for gas turbine e... |
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Invention
|
Combined control valve and air turbine starter.
A combined air turbine starter and flow control ... |
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Invention
|
Balanced harmonic drive with output shaft disconnect.
A harmonic drive, having: a housing; an ou... |
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Invention
|
Identifying location of and clearing of ground faults in midpoint grounded dc systems.
A power s... |
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Invention
|
Foil journal bearing with bump foil configured for self-adjusted radial positioning.
A foil jour... |
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Invention
|
Stator connection configurations.
An electric machine includes a stator winding in a stator havi... |
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Invention
|
Winding stability for electric machines.
An electric machine rotor includes a rotor body configu... |
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Invention
|
Energy recovery and thermal control utilizing heat pump.
A vehicle system including a first medi... |
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Invention
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Parallel feeders for continued operation.
A system includes four high voltage direct current (HV... |
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Invention
|
Three phase frequency sensor with open/short immunity.
A frequency sensor system for a three-pha... |
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Invention
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Multi-controlled contactor control.
A contactor system includes a contactor actuator that causes... |
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Invention
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Hyperloop environmental control system.
An environmental control system for conditioning a cabin... |
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Invention
|
Low solidity coalescing tube bundle elbow.
A coalescing tube bundle elbow for a water collector ... |
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Invention
|
Ram test with parity error detection and handling.
A computer system operates a method of detect... |
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Invention
|
Idg governor rotating sleeve.
A governor of an integrated drive generator includes a housing, an... |
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Invention
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Seal cooling systems.
A generator assembly for a high temperature environment that exceeds a sea... |
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2020
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P/S
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Marketing advisory, consulting, plan development, and information services for others in the fiel... |
|
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P/S
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Flight controllers being computers for managing control devices for aircraft and aerospace vehicl... |
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2019
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P/S
|
Metal ball mats and ball mats comprised primarily of metal for use in aerospace vehicles used in ... |
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P/S
|
Metal ball mats and ball mats comprised primarily of metal
for use in aerospace vehicles used in... |
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P/S
|
Electronic downloadable publications in the nature of booklets, pamphlets and brochures featuring... |
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2018
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P/S
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Electric roller devices, namely, roller conveyors used to transport and place portable storage co... |
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P/S
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Heat exchangers, turbo machinery, ducts, and valves used in aircraft environmental control system... |
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P/S
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Prognostic and diagnostics services for the aerospace aftermarket such as repairs and part replac... |
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P/S
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Ventilating ducts of metal for use with aircraft environmental control systems for cabin pressuri... |
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P/S
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Aircraft aftermarket maintenance and repair services; aircraft maintenance and repair. |
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P/S
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Flight control and aircraft systems management computer. |
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P/S
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Hydraulic fluids; hydraulic fluids for aircraft hydraulic power transmission systems; hydraulic f... |
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P/S
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Repairs and replacement of parts for aerospace aftermarket equipment and components Prognostic an... |
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P/S
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Aircraft aftermarket maintenance and repair services; aircraft maintenance and repair |
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2012
|
P/S
|
Hydraulic fluids; hydraulic fluids for aircraft hydraulic
power transmission systems; hydraulic ... |
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2010
|
P/S
|
Hydraulic and pneumatic valves, adaptors, couplings and
manifolds for aircrafts and spacecrafts. |
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P/S
|
Electrical and electronic controls, namely,
electro-hydraulic transducers and electrical sensors... |
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P/S
|
Servicing and repair of aircraft systems and components;
servicing and repair of pumps, blowers ... |
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P/S
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Flight control surface actuators for aircraft. Aircraft propeller blades. |
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P/S
|
Hydraulic pumps, and controls therefor; gearboxes; engine
fuel pumps and oil pumps; hydraulic an... |
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P/S
|
Electrical and electronic controls, namely, electro-hydraulic transducers and electrical sensors ... |
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P/S
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Training in the servicing and repair of pumps, blowers,
compressors and aircraft systems and com... |
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2002
|
P/S
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Hydraulic fluids; hydraulic fluids for aircraft hydraulic power transmission systems; lubricants;... |
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1999
|
P/S
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[ WING SWEEP MECHANISMS FOR AIRCRAFT; ] FLIGHT CONTROL SURFACE ACTUATORS FOR AIRCRAFT; AND AIRCRA... |
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P/S
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HYDRAULIC PUMPS,[ MOTORS AND HYDROSTATIC TRANSMISSIONS] AND CONTROLS THEREFOR; GEARBOXES; ENGINE ... |
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P/S
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PROVIDING AN ON-LINE COMPUTER DATABASE CONTAINING RELIABILITY DATA IN THE FIELD OF AIRPLANE COMPO... |
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1979
|
P/S
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GAS TURBINE POWERED UNITS-NAMELY, A GAS TURBINE ENGINE [ AND MECHANICALLY DRIVEN EQUIPMENT INCLUD... |
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1959
|
P/S
|
Air Breathing Internal Combustion Gas Turbines and Components Thereof |
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1954
|
P/S
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Hydraulic pumps, hydraulic transmissions, fluid motors, engine fuel pumps.
Hydraulic motors, hydr... |
