Roger Neil Antony FRANCIS

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Markham, CA

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Patents Grantslast 30 patents

Information Patent Grant
Fuel assembly for a gas turbine engine
- Patent number 11,939,922
- Issue date Mar 26, 2024
- Pratt & Whitney Canada Corp.
- Roger N. A. Francis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Tapered fuel gallery for a fuel nozzle
- Patent number 11,639,795
- Issue date May 2, 2023
- Pratt & Whitney Canada Corp.
- Nadia Swaby
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel nozzle with sleeves for thermal protection
- Patent number 10,982,856
- Issue date Apr 20, 2021
- Pratt & Whitney Canada Corp.
- Saeid Oskooei
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
FUEL ASSEMBLY FOR A GAS TURBINE ENGINE
- Publication number 20240060450
- Publication date Feb 22, 2024
- Pratt & Whitney Canada Corp.
- Roger N.A. Francis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TAPERED FUEL GALLERY FOR A FUEL NOZZLE
- Publication number 20230266010
- Publication date Aug 24, 2023
- Nadia Swaby
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TAPERED FUEL GALLERY FOR A FUEL NOZZLE
- Publication number 20220364730
- Publication date Nov 17, 2022
- Pratt & Whitney Canada Corp.
- Nadia Swaby
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL NOZZLE WITH SLEEVES FOR THERMAL PROTECTION
- Publication number 20200248904
- Publication date Aug 6, 2020
- Pratt & Whitney Canada Corp.
- Saeid OSKOOEI
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES