Joseph D. Walker

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West Hartford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil drainback assembly for a bearing compartment of a gas turbine e...
- Patent number 11,719,127
- Issue date Aug 8, 2023
- Raytheon Technologies Corporation
- Todd A. Davis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ducted oil scoop for gas turbine engine
- Patent number 11,286,854
- Issue date Mar 29, 2022
- Raytheon Technologies Corporation
- James B. Coffin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Lubricant scoop
- Patent number 10,662,812
- Issue date May 26, 2020
- United Technologies Corporation
- Joseph D. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid damping structure ring and method of fluid damping
- Patent number 10,662,811
- Issue date May 26, 2020
- Raytheon Technologies Corporation
- Todd A. Davis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Phonic seal seat
- Patent number 10,174,629
- Issue date Jan 8, 2019
- United Technologies Corporation
- Christopher M. Valva
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
OIL DRAINBACK ASSEMBLY FOR A BEARING COMPARTMENT OF A GAS TURBINE E...
- Publication number 20210123361
- Publication date Apr 29, 2021
- United Technologies Corporation
- Todd A. Davis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DUCTED OIL SCOOP FOR GAS TURBINE ENGINE
- Publication number 20210040888
- Publication date Feb 11, 2021
- United Technologies Corporation
- James B. Coffin
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
LUBRICANT SCOOP
- Publication number 20190120085
- Publication date Apr 25, 2019
- United Technologies Corporation
- JOSEPH D. WALKER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FLUID DAMPING STRUCTURE RING AND METHOD OF FLUID DAMPING
- Publication number 20180328225
- Publication date Nov 15, 2018
- United Technologies Corporation
- Todd A. Davis
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...