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Sean DURAND
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Brossard, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for starting a gas turbine engine
Patent number
11,879,384
Issue date
Jan 23, 2024
Pratt & Whitney Canada Corp.
Sean Durand
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel systems and methods for purging
Patent number
11,808,219
Issue date
Nov 7, 2023
Pratt & Whitney Canada Corp.
Owen Ho-Yin Wong
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Pulse width modulation drive for staged fuel manifolds
Patent number
11,746,711
Issue date
Sep 5, 2023
Pratt & Whitney Canada Corp.
Lu Xuening
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Methods and systems for starting a gas turbine engine
Patent number
11,603,802
Issue date
Mar 14, 2023
Pratt & Whitney Canada Corp.
Sean Durand
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Feedback device with differing magnetic permeability zones
Patent number
11,371,825
Issue date
Jun 28, 2022
Pratt & Whitney Canada Corp.
Sean Durand
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Feedback device with non-axially aligned position markers
Patent number
11,333,020
Issue date
May 17, 2022
Pratt & Whitney Canada Corp.
Sean Durand
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
FUEL SYSTEMS AND METHODS FOR PURGING
Publication number
20240044294
Publication date
Feb 8, 2024
Pratt & Whitney Canada Corp.
Owen Ho-Yin Wong
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
OFF-THROTTLE STEERING FOR JET PROPULSION WATERCRAFT
Publication number
20230415878
Publication date
Dec 28, 2023
Taiga Motors Inc.
Sean DURAND
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
METHODS AND SYSTEMS FOR STARTING A GAS TURBINE ENGINE
Publication number
20230184178
Publication date
Jun 15, 2023
Pratt & Whitney Canada Corp.
Sean DURAND
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PULSE WIDTH MODULATION DRIVE FOR STAGED FUEL MANIFOLDS
Publication number
20230050741
Publication date
Feb 16, 2023
Pratt & Whitney Canada Corp.
Lu Xuening
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROLLING GASEOUS FUEL FLOW
Publication number
20230036266
Publication date
Feb 2, 2023
Pratt & Whitney Canada Corp.
Lu Xuening
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DETECTING A FUEL LEAK IN AN ENGINE FUEL SYSTEM
Publication number
20230016408
Publication date
Jan 19, 2023
Ezzat Meshkin Fam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ELECTRIC VEHICLE AND CONTROL METHOD THEREFOR
Publication number
20220332303
Publication date
Oct 20, 2022
TAIGA MOTORS INC.
Gabriel BERNATCHEZ
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL SYSTEMS AND METHODS FOR PURGING
Publication number
20220325668
Publication date
Oct 13, 2022
Pratt & Whitney Canada Corp.
Owen Ho-Yin Wong
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD OF OPERATING AN AIRCRAFT ENGINE AND FUEL SYSTEM USING MULTIP...
Publication number
20220178544
Publication date
Jun 9, 2022
Sean DURAND
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD OF OPERATING AN AIRCRAFT ENGINE AND FUEL SYSTEM USING MULTIP...
Publication number
20220178306
Publication date
Jun 9, 2022
Sean DURAND
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS AND SYSTEMS FOR STARTING A GAS TURBINE ENGINE
Publication number
20210062729
Publication date
Mar 4, 2021
Pratt & Whitney Canada Corp.
Sean DURAND
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FEEDBACK DEVICE WITH NON-AXIALLY ALIGNED POSITION MARKERS
Publication number
20200378259
Publication date
Dec 3, 2020
Pratt & Whitney Canada Corp.
Sean DURAND
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FEEDBACK DEVICE WITH DIFFERING MAGNETIC PERMEABILITY ZONES
Publication number
20200378742
Publication date
Dec 3, 2020
Pratt & Whitney Canada Corp.
Sean DURAND
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES