Patents/Inventors

Guy Lefebvre

St-Bruno-de-MontarvilleCA58 patents

55 Patents

US126175412026
Exhaust Case for Aircraft Engine
PRATT & WHITNEY CANADA Corp.
0 cites
US125957502026
Turbine Support Case with Axial Spokes and Brackets
PRATT & WHITNEY CANADA Corp.
0 cites
US125658462026
Turbine Case Structure for an Aircraft Propulsion System Engine
Pratt & Whitney Canada Corp.
0 cites
US125658472026
Aircraft Engine Having a Scroll Case and a Turbine Support Case Secured Together
PRATT & WHITNEY CANADA Corp.
0 cites
US125658452026
Dual Air Source Bearing Assembly Housing for an Aircraft Propulsion System
Pratt & Whitney Canada Corp.
0 cites
US125601032026
Rear-cone Exhaust Duct for Additive Manufacturing
PRATT & WHITNEY CANADA Corp.
0 cites
US125405502026
Tie Shaft for Engine Rotating Assembly
PRATT & WHITNEY CANADA Corp.
0 cites
US125293252026
Turbine Exhaust Duct with Stiffeners for Aircraft Engines
PRATT & WHITNEY CANADA Corp.
0 cites
US124867882025
Turbine Support Case Supported by Stopping Ribs
PRATT & WHITNEY CANADA Corp.
0 cites
US124673872025
Turbine Exhaust Case Structural Flange
PRATT & WHITNEY CANADA Corp.
0 cites
US124674732025
Aircraft Engine Including Diffuser Secured to a Bearing Housing
PRATT & WHITNEY CANADA Corp.
0 cites
US124673862025
Mechanical Dissuasion Device for a Fluid Assembly Joint
PRATT & WHITNEY CANADA Corp.
0 cites
US124423112025
Turbine Case Structure for an Aircraft Propulsion System Engine
Pratt & Whitney Canada Corp.
0 cites
US124209412025
Aircraft Engine with Exhaust Having Removable Deflector
PRATT & WHITNEY CANADA Corp.
0 cites
US124162492025
Turbine Support Case with Axial Spokes and Heat Shields
PRATT & WHITNEY CANADA Corp.
0 cites
US124162462025
Bearing Inner Race with Sleeve and Integrated Puller
PRATT & WHITNEY CANADA Corp.
0 cites
US124047802025
Containment Ring for Gas Turbine Engine
PRATT & WHITNEY CANADA Corp.
0 cites
US124047772025
Turbine Support Case with Axial Spokes and Retaining Members
PRATT & WHITNEY CANADA Corp.
0 cites
US123986612025
Containment Ring for Gas Turbine Engine
PRATT & WHITNEY CANADA Corp.
0 cites
US123854142025
Compressor Frangible Containment Structure
PRATT & WHITNEY CANADA Corp.
0 cites
US123788942025
Containment Ring for Gas Turbine Engine
PRATT & WHITNEY CANADA Corp.
0 cites
US123316512025
Internal Retaining Ring Arrangement for a Rotor Assembly
PRATT & WHITNEY CANADA Corp.
0 cites
US122977762025
Fuel Manifold Adapter
PRATT & WHITNEY CANADA Corp.
0 cites
US122703132025
Engine Carcass Stiffener for High Maneuver Loads
PRATT & WHITNEY CANADA Corp.
0 cites
US122645952025
Turbine Support Case Having Axial Spokes
PRATT & WHITNEY CANADA Corp.
0 cites
US121883642025
Damper Segment for Pressurized Gas Pipe of Aircraft Engine
PRATT & WHITNEY CANADA Corp.
0 cites
US121883712025
Turbine Rotor Dovetail Structure with Splines
PRATT & WHITNEY CANADA Corp.
0 cites
US121525022024
Selectively Coated Gas Path Surfaces Within a Hot Section of a Gas Turbine Engine
PRATT & WHITNEY CANADA Corp.
0 cites
US121233142024
Service Tube Assembly for a Gas Turbine Engine
PRATT & WHITNEY CANADA Corp.
0 cites
US120659502024
Structural Scroll Case
PRATT & WHITNEY CANADA Corp.
0 cites
US120185672024
Joint Between Gas Turbine Engine Components with Bonded Fastener(s)
PRATT & WHITNEY CANADA Corp.
0 cites
US120129722024
Diffuser and Associated Compressor Section of Aircraft Engine
PRATT & WHITNEY CANADA Corp.
0 cites
US120128722024
Service Tube Locking Device
PRATT & WHITNEY CANADA Corp.
0 cites
US119995012024
Exhaust Duct Assembly and Aircraft Including the Same
PRATT & WHITNEY CANADA Corp.
0 cites
US119882402024
Locking Tab-washer
PRATT & WHITNEY CANADA Corp.
0 cites
US119593902024
Gas Turbine Engine Exhaust Case with Blade Shroud and Stiffeners
Pratt & Whitney Canada Corp.
0 cites
US119593892024
Turbine Shroud Segments with Angular Locating Feature
PRATT & WHITNEY CANADA Corp.
0 cites
US119331802024
Labyrinth Seal
PRATT & WHITNEY CANADA Corp.
0 cites
US118919472024
Aircraft Engine, Gas Turbine Intake Therefore, and Method of Guiding Exhaust Gasses
PRATT & WHITNEY CANADA Corp.
0 cites
US118919032024
Borescope Plug Assembly
PRATT & WHITNEY CANADA Corp.
0 cites
US118852622024
Repairs for Defects in Bores
PRATT & WHITNEY CANADA Corp.
0 cites
US118671252024
Fuel Manifold Adapter
PRATT & WHITNEY CANADA Corp.
0 cites
US118595032024
Probe Heat Shielding
PRATT & WHITNEY CANADA Corp.
0 cites
US118512022023
Aircraft Engine, Gas Turbine Intake Therefore, and Method of Guiding Exhaust Gasses
PRATT & WHITNEY CANADA Corp.
0 cites
US118213612023
Gas Turbine Intake for Aircraft Engine and Method of Inspection Thereof
PRATT & WHITNEY CANADA Corp.
0 cites
US117677922023
Compressor Scroll Spigot Fit Load Interface
PRATT & WHITNEY CANADA Corp.
0 cites
US117396642023
Service Tube Locking Device
PRATT & WHITNEY CANADA Corp.
0 cites
US117087922023
Twin-engine System with Electric Drive
PRATT & WHITNEY CANADA Corp.
0 cites
US117029462023
Service Tube Locking Device
PRATT & WHITNEY CANADA Corp.
0 cites
US116862532023
Through-flow Gas Turbine Engine with Electric Motor and Electric Generator
PRATT & WHITNEY CANADA Corp.
0 cites
US116296152023
Strut Reinforcing Structure for a Turbine Exhaust Case
PRATT & WITHNEY CANADA Corp.
0 cites
US116243192023
Reverse-flow Gas Turbine Engine with Electric Motor
PRATT & WHITNEY CANADA Corp.
0 cites
US116242982023
Turbine Exhaust Drain System
PRATT & WHITNEY CANADA Corp.
0 cites
US115786182023
Service Tube Locking Device
PRATT & WHITNEY CANADA Corp.
0 cites
US115493962023
Mid-turbine Frame for Gas Turbine Engine
PRATT & WHITNEY CANADA Corp.
0 cites