James W. O'Brien

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Hamiton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Ribbed seal element for aircraft powerplant
- Patent number 12,152,491
- Issue date Nov 26, 2024
- Pratt & Whitney Canada Corp.
- Richard Ivakitch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable guide vane assembly with bushing ring and biasing member
- Patent number 11,359,509
- Issue date Jun 14, 2022
- Pratt & Whitney Canada Corp.
- James O'Brien
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Compressor inlet manifold for a gas turbine engine
- Patent number 9,217,369
- Issue date Dec 22, 2015
- Siemens Aktiengesellschaft
- Jose L. Rodriguez
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE GUIDE VANE ASSEMBLY WITH BUSHING RING AND BIASING MEMBER
- Publication number 20220162956
- Publication date May 26, 2022
- Pratt & Whitney Canada Corp.
- James O'BRIEN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMPRESSOR INLET MANIFOLD FOR A GAS TURBINE ENGINE
- Publication number 20130243586
- Publication date Sep 19, 2013
- Jose L. Rodriguez
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...