Andrew Elliot ROACH

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Brampton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Shaft shear detection in a gas turbine engine
- Patent number 11,333,035
- Issue date May 17, 2022
- Pratt & Whitney Canada Corp.
- Zubair Ahmad
- G08 - SIGNALLING
Information Patent Grant
System and method for variable geometry mechanism control
- Patent number 10,605,166
- Issue date Mar 31, 2020
- Pratt & Whitney Canada Corp.
- Andrew Roach
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Shaft shear detection in gas turbine engines
- Patent number 10,180,078
- Issue date Jan 15, 2019
- Pratt & Whitney Canada Corp.
- Andrew Elliot Roach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
DETECTING GAS OR FUEL LEAKS IN A GAS TURBINE ENGINE
- Publication number 20250101879
- Publication date Mar 27, 2025
- Pratt & Whitney Canada Corp.
- Safi Nizami
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SHAFT SHEAR DETECTION IN A GAS TURBINE ENGINE
- Publication number 20210025287
- Publication date Jan 28, 2021
- Pratt & Whitney Canada Corp.
- Zubair AHMAD
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR VARIABLE GEOMETRY MECHANISM CONTROL
- Publication number 20190032557
- Publication date Jan 31, 2019
- Pratt & Whitney Canada Corp.
- Andrew ROACH
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SHAFT SHEAR DETECTION IN GAS TURBINE ENGINES
- Publication number 20180045071
- Publication date Feb 15, 2018
- Pratt & Whitney Canada Corp.
- Andrew Elliot ROACH
- G01 - MEASURING TESTING