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Tim REDFORD
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Campbellville, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Impeller shroud assembly and method for operating same
Patent number
11,746,670
Issue date
Sep 5, 2023
Pratt & Whitney Canada Corp.
David Menheere
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine engine with variable speed output
Patent number
11,623,756
Issue date
Apr 11, 2023
Pratt & Whitney Canada Corp.
David Menheere
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Axial inertial particle separator for turbine engine
Patent number
11,608,782
Issue date
Mar 21, 2023
Pratt & Whitney Canada Corp.
David Menheere
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Aircraft and method of operating same
Patent number
11,585,280
Issue date
Feb 21, 2023
Pratt & Whitney Canada Corp.
Santo Chiappetta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine auxiliary power unit
Patent number
11,519,337
Issue date
Dec 6, 2022
Pratt & Whitney Canada Corp.
Timothy Redford
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine engine with fuel-cooled turbine
Patent number
11,459,953
Issue date
Oct 4, 2022
Pratt & Whitney Canada Corp.
Daniel Van Den Ende
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and method for increasing bleed air flow to a heat exchanger...
Patent number
11,390,386
Issue date
Jul 19, 2022
Pratt & Whitney Canada Corp.
Daniel Van Den Ende
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Inertial particle separator for turbine engine
Patent number
11,261,789
Issue date
Mar 1, 2022
Pratt & Whitney Canada Corp.
David Menheere
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
System and method for conditioning a fluid using bleed air from a b...
Patent number
11,215,124
Issue date
Jan 4, 2022
Pratt & Whitney Canada Corp.
Daniel Van Den Ende
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine engine tip clearance control system
Patent number
11,085,319
Issue date
Aug 10, 2021
Pratt & Whitney Canada Corp.
Timothy Redford
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine engine with differential gearbox
Patent number
11,041,444
Issue date
Jun 22, 2021
Pratt & Whitney Canada Corp.
Tim Redford
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
IMPELLER SHROUD ASSEMBLY AND METHOD FOR OPERATING SAME
Publication number
20230203962
Publication date
Jun 29, 2023
Pratt & Whitney Canada Corp.
David MENHEERE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIRCRAFT AND METHOD OF OPERATING SAME
Publication number
20220136448
Publication date
May 5, 2022
Santo CHIAPPETTA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INERTIAL PARTICLE SEPARATOR FOR TURBINE ENGINE
Publication number
20210324797
Publication date
Oct 21, 2021
PRATT & WHITNEY CANADA CORP.
David MENHEERE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AXIAL INERTIAL PARTICLE SEPARATOR FOR TURBINE ENGINE
Publication number
20210324795
Publication date
Oct 21, 2021
Pratt & Whitney Canada Corp.
David MENHEERE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GAS TURBINE ENGINE WITH VARIABLE SPEED OUTPUT
Publication number
20210276724
Publication date
Sep 9, 2021
Pratt & Whitney Canada Corp.
David MENHEERE
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
GAS TURBINE ENGINE WITH FUEL-COOLED TURBINE
Publication number
20210262391
Publication date
Aug 26, 2021
PRATT & WHITNEY CANADA CORP.
Daniel VAN DEN ENDE
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
SYSTEM AND METHOD FOR CONDITIONING A FLUID USING BLEED AIR FROM A B...
Publication number
20210062727
Publication date
Mar 4, 2021
Pratt & Whitney Canada Corp.
Daniel VAN DEN ENDE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM AND METHOD FOR INCREASING BLEED AIR FLOW TO A HEAT EXCHANGER...
Publication number
20210061476
Publication date
Mar 4, 2021
Pratt & Whitney Canada Corp.
Daniel VAN DEN ENDE
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
GAS TURBINE ENGINE TIP CLEARANCE CONTROL SYSTEM
Publication number
20200400034
Publication date
Dec 24, 2020
Pratt & Whitney Canada Corp.
Timothy REDFORD
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE AUXILIARY POWER UNIT
Publication number
20200400077
Publication date
Dec 24, 2020
PRATT & WHITNEY CANADA CORP.
Timothy REDFORD
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
GAS TURBINE ENGINE SYSTEM
Publication number
20200400036
Publication date
Dec 24, 2020
Pratt & Whitney Canada Corp.
Timothy REDFORD
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AIRCRAFT ENGINE AND METHOD OF OPERATION THEREOF
Publication number
20200386408
Publication date
Dec 10, 2020
Pratt & Whitney Canada Corp.
David MENHEERE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AIRCRAFT ENGINE AND METHOD OF OPERATION THEREOF
Publication number
20200386407
Publication date
Dec 10, 2020
Pratt & Whitney Canada Corp.
David MENHEERE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AIRCRAFT ENGINE AND METHOD OF OPERATING SAME
Publication number
20200386405
Publication date
Dec 10, 2020
Pratt & Whitney Canada Corp.
David MENHEERE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AIRCRAFT ENGINE AND METHOD OF OPERATION THEREOF
Publication number
20200386406
Publication date
Dec 10, 2020
Pratt & Whitney Canada Corp.
Timothy REDFORD
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GAS TURBINE ENGINE WITH POWER TURBINE DRIVEN BOOST COMPRESSOR
Publication number
20200240327
Publication date
Jul 30, 2020
Pratt & Whitney Canada Corp.
David MENHEERE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GAS TURBINE ENGINE WITH DIFFERENTIAL GEARBOX
Publication number
20200141326
Publication date
May 7, 2020
Pratt & Whitney Canada Corp.
Tim REDFORD
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
AUXILIARY POWER UNIT
Publication number
20200141327
Publication date
May 7, 2020
Pratt & Whitney Canada Corp.
Tim REDFORD
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...