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Lasalle, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Engine and propeller control system
Patent number
11,852,083
Issue date
Dec 26, 2023
Pratt & Whitney Canada Corp.
Jasraj Chahal
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Automated propeller feather testing
Patent number
11,708,768
Issue date
Jul 25, 2023
Pratt & Whitney Canada Corp.
Brant Duke
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine and propeller control system
Patent number
11,408,357
Issue date
Aug 9, 2022
Pratt & Whitney Canada Corp.
Jasraj Chahal
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Integrated propeller and engine controller
Patent number
11,313,286
Issue date
Apr 26, 2022
Pratt & Whitney Canada Corp.
Jasraj Chahal
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Automated propeller feather testing
Patent number
11,286,806
Issue date
Mar 29, 2022
Pratt & Whitney Canada Corp.
Brant Duke
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
System of harness and engine case for aircraft engine
Patent number
11,211,184
Issue date
Dec 28, 2021
Pratt & Whitney Canada Corp.
Michael Youssef
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Automated propeller feather testing
Patent number
10,487,682
Issue date
Nov 26, 2019
Pratt & Whitney Canada Corp.
Brant Duke
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
System and method for electronic propeller blade angle position fee...
Patent number
9,821,901
Issue date
Nov 21, 2017
Pratt & Whitney Canada Corp.
Brant Duke
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Voltage discharge channelling assembly for a gas turbine engine
Patent number
9,784,132
Issue date
Oct 10, 2017
Pratt & Whitney Canada Corp.
Bryan William Olver
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Multiple aircraft engine control system and method of communicating...
Patent number
9,382,011
Issue date
Jul 5, 2016
Pratt & Whitney Canada Corp.
Michael Darby
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Control of gas turbine engine
Patent number
9,382,849
Issue date
Jul 5, 2016
Pratt & Whitney Canada Corp.
Brant Duke
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control of gas turbine engine
Patent number
8,886,438
Issue date
Nov 11, 2014
Pratt & Whitney Canada Corp.
Brant Duke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control of gas turbine engine
Patent number
8,538,658
Issue date
Sep 17, 2013
Pratt & Whitney Canada Corp.
Brant Duke
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control of gas turbine engine
Patent number
8,099,227
Issue date
Jan 17, 2012
Pratt & Whitney Canada Corp.
Harris Shafique
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ENGINE AND PROPELLER CONTROL SYSTEM
Publication number
20220333535
Publication date
Oct 20, 2022
Pratt & Whitney Canada Corp.
Jasraj CHAHAL
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AUTOMATED PROPELLER FEATHER TESTING
Publication number
20220243609
Publication date
Aug 4, 2022
Pratt & Whitney Canada Corp.
Brant DUKE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM OF HARNESS AND ENGINE CASE FOR AIRCRAFT ENGINE
Publication number
20200234849
Publication date
Jul 23, 2020
Pratt & Whitney Canada Corp.
Michael YOUSSEF
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE AND PROPELLER CONTROL SYSTEM
Publication number
20200165983
Publication date
May 28, 2020
Pratt & Whitney Canada Corp.
Jasraj CHAHAL
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
INTEGRATED PROPELLER AND ENGINE CONTROLLER
Publication number
20200165984
Publication date
May 28, 2020
Pratt & Whitney Canada Corp.
Jasraj CHAHAL
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AUTOMATED PROPELLER FEATHER TESTING
Publication number
20200049027
Publication date
Feb 13, 2020
Pratt & Whitney Canada Corp.
Brant DUKE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AUTOMATED PROPELLER FEATHER TESTING
Publication number
20160333730
Publication date
Nov 17, 2016
Pratt & Whitney Canada Corp.
Brant DUKE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VOLTAGE DISCHARGE CHANNELLING ASSEMBLY FOR A GAS TURBINE ENGINE
Publication number
20160305330
Publication date
Oct 20, 2016
Pratt & Whitney Canada Corp.
Bryan William OLVER
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL OF GAS TURBINE ENGINE
Publication number
20150292417
Publication date
Oct 15, 2015
Pratt & Whitney Canada Corp.
Brant Duke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MULTIPLE AIRCRAFT ENGINE CONTROL SYSTEM AND METHOD OF COMMUNICATING...
Publication number
20150291286
Publication date
Oct 15, 2015
Pratt & Whitney Canada Corp.
Michael DARBY
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM AND METHOD FOR ELECTRONIC PROPELLER BLADE ANGLE POSITION FEE...
Publication number
20150139798
Publication date
May 21, 2015
Pratt & Whitney Canada Corp.
Brant DUKE
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
CONTROL OF GAS TURBINE ENGINE
Publication number
20140245744
Publication date
Sep 4, 2014
Pratt & Whitney Canada Corp.
Brant Duke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL OF GAS TURBINE ENGINE
Publication number
20120136550
Publication date
May 31, 2012
Pratt & Whitney Canada Corp.
Brant Duke
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL OF GAS TURBINE ENGINE
Publication number
20100241331
Publication date
Sep 23, 2010
Pratt & Whitney Canada Corp.
Brant Duke
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method and apparatus of determining gas turbine shaft speed
Publication number
20050200349
Publication date
Sep 15, 2005
Brant Duke
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES