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Erica J. Harvie
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Middletown, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rotor stack bushing with adaptive temperature metering for a gas tu...
Patent number
11,555,416
Issue date
Jan 17, 2023
Raytheon Technologies Corporation
William S. Pratt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor stack bushing with adaptive temperature metering for a gas tu...
Patent number
11,352,903
Issue date
Jun 7, 2022
Raytheon Technologies Corporation
William S. Pratt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor bore conditioning for a gas turbine engine
Patent number
10,954,796
Issue date
Mar 23, 2021
RAYTHEON TECHNOLOGIES CORPORATION
Christopher J. Knortz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Flared anti-vortex tube rotor insert
Patent number
10,774,742
Issue date
Sep 15, 2020
Raytheon Technologies Corporation
Konstantinos Panagiotis Giannakopoulos
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
ROTOR STACK BUSHING WITH ADAPTIVE TEMPERATURE METERING FOR A GAS TU...
Publication number
20220251972
Publication date
Aug 11, 2022
Raytheon Technologies Corporation
William S. Pratt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROTOR STACK BUSHING WITH ADAPTIVE TEMPERATURE METERING FOR A GAS TU...
Publication number
20210222580
Publication date
Jul 22, 2021
United Technologies Corporation
William S. Pratt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GEARED GAS TURBINE ENGINE
Publication number
20200049013
Publication date
Feb 13, 2020
United Technologies Corporation
Christopher J. Knortz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FLARED ANTI-VORTEX TUBE ROTOR INSERT
Publication number
20190292981
Publication date
Sep 26, 2019
United Technologies Corporation
Konstantinos Panagiotis Giannakopoulos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES