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Bruno MARTIN
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Saint-Jean-sur-Richelieu, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for mitigating ring gear misalignment within a re...
Patent number
12,173,660
Issue date
Dec 24, 2024
Pratt & Whitney Canada Corp.
Bruno Martin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Shaped cavity at interface between journal bearing and rotor
Patent number
11,821,364
Issue date
Nov 21, 2023
Pratt & Whitney Canada Corp.
Bruno Martin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Feed circuit with slot(s) at interface between journal bearing and...
Patent number
11,814,975
Issue date
Nov 14, 2023
Pratt & Whitney Canada Corp.
Bruno Martin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Passively rotating a rotating structure of a gas turbine engine dur...
Patent number
11,767,772
Issue date
Sep 26, 2023
Pratt & Whitney Canada Corp.
Louis Brillon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubricant filter for a turbine engine
Patent number
11,680,525
Issue date
Jun 20, 2023
Pratt & Whitney Canada Corp.
Bruno Martin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Double journal bearing impeller for active de-aerator
Patent number
11,549,641
Issue date
Jan 10, 2023
Pratt & Whitney Canada Corp.
Bruno Martin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Carrier journal with anti-rotation feature
Patent number
11,149,786
Issue date
Oct 19, 2021
Pratt & Whitney Canada Corp.
Bruno Martin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Seal runner and method
Patent number
11,143,046
Issue date
Oct 12, 2021
Pratt & Whitney Canada Corp.
Bruno Martin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Journal bearing assembly with dual oil cavities
Patent number
10,935,076
Issue date
Mar 2, 2021
Pratt & Whitney Canada Corp.
Bruno Martin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
PASSIVELY ROTATING A ROTATING STRUCTURE OF A GAS TURBINE ENGINE DUR...
Publication number
20230332516
Publication date
Oct 19, 2023
Louis Brillon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FEED CIRCUIT WITH SLOT(S) AT INTERFACE BETWEEN JOURNAL BEARING AND...
Publication number
20230054545
Publication date
Feb 23, 2023
Bruno Martin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICANT FILTER FOR A TURBINE ENGINE
Publication number
20230060048
Publication date
Feb 23, 2023
Bruno Martin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SHAPED CAVITY AT INTERFACE BETWEEN JOURNAL BEARING AND ROTOR
Publication number
20230054748
Publication date
Feb 23, 2023
Bruno Martin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DOUBLE JOURNAL BEARING IMPELLER FOR ACTIVE DE-AERATOR
Publication number
20220026021
Publication date
Jan 27, 2022
Pratt & Whitney Canada Corp.
Bruno MARTIN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CARRIER JOURNAL WITH ANTI-ROTATION FEATURE
Publication number
20210270316
Publication date
Sep 2, 2021
Pratt & Whitney Canada Corp.
Bruno MARTIN
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SEAL RUNNER AND METHOD
Publication number
20210095570
Publication date
Apr 1, 2021
Pratt & Whitney Canada Corp.
Bruno MARTIN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
JOURNAL BEARING ASSEMBLY WITH DUAL OIL CAVITIES
Publication number
20200347882
Publication date
Nov 5, 2020
Pratt & Whitney Canada Corp.
Bruno MARTIN
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...