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Kenneth Parkman
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Mississauga, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Diffuser ring with air manifold
Patent number
11,885,242
Issue date
Jan 30, 2024
Pratt & Whitney Canada Corp.
Hervé Turcotte
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aperture pattern for gas turbine engine component with integral ali...
Patent number
11,821,330
Issue date
Nov 21, 2023
Pratt & Whitney Canada Corp.
Nicholas Guglielmin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubrication system of aircraft engine
Patent number
11,788,433
Issue date
Oct 17, 2023
Pratt & Whitney Canada Corp.
Kenneth Parkman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Labyrinth seal assembly
Patent number
11,280,208
Issue date
Mar 22, 2022
Pratt & Whitney Canada Corp.
Kenneth Parkman
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Bearing cavity and method of evacuating oil therefrom
Patent number
11,162,421
Issue date
Nov 2, 2021
PRATT & WHITNEY CANADA CORP.
Jean-Sébastien Dick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Seal and bearing assembly with bearing outer portion defining seal...
Patent number
11,085,330
Issue date
Aug 10, 2021
Pratt & Whitney Canada Corp.
Maksim Pankratov
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Assembly of tube and structure crossing multi chambers
Patent number
10,344,983
Issue date
Jul 9, 2019
Pratt & Whitney Canada Corp.
Guy Bouchard
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oil scavenge system having churning damper for gas turbine engines
Patent number
8,499,893
Issue date
Aug 6, 2013
Pratt & Whitney Canada Corp.
Daniel T. Alecu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Combustor liner with integrated anti-rotation and removal feature
Patent number
8,327,648
Issue date
Dec 11, 2012
Pratt & Whitney Canada Corp.
Stephen Phillips
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method for manufacturing a combustor heat shield
Patent number
8,205,336
Issue date
Jun 26, 2012
Pratt & Whitney Canada Corp.
Honza Stastny
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Oil scavenge system having churning damper for gas turbine engines
Patent number
8,167,091
Issue date
May 1, 2012
Pratt & Whitney Canada Corp.
Daniel T. Alecu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Interface between a combustor and fuel nozzle
Patent number
7,926,280
Issue date
Apr 19, 2011
Pratt & Whitney Canada Corp.
Oleg Morenko
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustor liner with improved heat shield retention
Patent number
7,845,174
Issue date
Dec 7, 2010
Pratt & Whitney Canada Corp.
Kenneth Parkman
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustor heat shield
Patent number
7,827,800
Issue date
Nov 9, 2010
Pratt & Whitney Canada Corp.
Honza Stastny
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustor dome panel heat shield cooling
Patent number
7,770,397
Issue date
Aug 10, 2010
Pratt & Whitney Canada Corp.
Bhawan B. Patel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Low cost diffuser assembly for gas turbine engine
Patent number
7,156,618
Issue date
Jan 2, 2007
Pratt & Whitney Canada Corp.
Jason Araan Fish
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Low cost combustor floating collar with improved sealing and damping
Patent number
6,880,341
Issue date
Apr 19, 2005
Pratt & Whitney Canada Corp.
Kenneth Parkman
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Annular bearing compartment
Patent number
5,415,478
Issue date
May 16, 1995
Pratt & Whitney Canada, Inc.
Anthony J. Matthews
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
APERTURE PATTERN FOR GAS TURBINE ENGINE COMPONENT WITH INTEGRAL ALI...
Publication number
20230374914
Publication date
Nov 23, 2023
Nicholas Guglielmin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIFFUSER RING WITH AIR MANIFOLD
Publication number
20230358145
Publication date
Nov 9, 2023
Pratt & Whitney Canada Corp.
Hervé TURCOTTE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICATION SYSTEM OF AIRCRAFT ENGINE
Publication number
20230130641
Publication date
Apr 27, 2023
Pratt & Whitney Canada Corp.
Kenneth PARKMAN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE ENGINE COMBUSTOR
Publication number
20220170419
Publication date
Jun 2, 2022
Oleg MORENKO
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
LABYRINTH SEAL ASSEMBLY
Publication number
20210047937
Publication date
Feb 18, 2021
Pratt & Whitney Canada Corp.
Kenneth PARKMAN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SEAL AND BEARING ASSEMBLY WITH BEARING OUTER PORTION DEFINING SEAL...
Publication number
20190257214
Publication date
Aug 22, 2019
Pratt & Whitney Canada Corp.
Maksim PANKRATOV
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ASSEMBLY OF TUBE AND STRUCTURE CROSSING MULTI CHAMBERS
Publication number
20180363913
Publication date
Dec 20, 2018
Pratt & Whitney Canada Corp.
Guy BOUCHARD
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
OIL SCAVENGE SYSTEM HAVING CHURNING DAMPER FOR GAS TURBINE ENGINES
Publication number
20120181113
Publication date
Jul 19, 2012
Pratt & Whitney Canada Corp.
Daniel T. ALECU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMBUSTOR HEAT SHIELD
Publication number
20110010935
Publication date
Jan 20, 2011
Honza Stastny
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
COMBUSTOR LINER WITH INTEGRATED ANTI-ROTATION AND REMOVAL FEATURE
Publication number
20100139283
Publication date
Jun 10, 2010
Stephen Phillips
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
INTERFACE BETWEEN A COMBUSTOR AND FUEL NOZZLE
Publication number
20080282703
Publication date
Nov 20, 2008
Oleg Morenko
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
COMBUSTOR LINER WITH IMPROVED HEAT SHIELD RETENTION
Publication number
20080256955
Publication date
Oct 23, 2008
Kenneth PARKMAN
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
OIL SCAVENGE SYSTEM HAVING CHURNING DAMPER FOR GAS TURBINE ENGINES
Publication number
20080236951
Publication date
Oct 2, 2008
Pratt & Whitney Canada Corp.
Daniel T. ALECU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Combustor dome panel heat shield cooling
Publication number
20080104962
Publication date
May 8, 2008
Bhawan B. Patel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
COMBUSTOR HEAT SHIELD
Publication number
20080092546
Publication date
Apr 24, 2008
Honza Stastny
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Low cost diffuser assembly for gas turbine engine
Publication number
20060104809
Publication date
May 18, 2006
Pratt & Whitney Canada Corp.
Jason Araan Fish
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Low cost combustor floating collar with improved sealing and damping
Publication number
20040118121
Publication date
Jun 24, 2004
Kenneth Parkman
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES