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Arthur M. Salve
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Tolland, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Augmented drive of compressors via differential and multistage turbine
Patent number
12,173,644
Issue date
Dec 24, 2024
RTX Corporation
Daniel Bernard Kupratis
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Rotor dynamics accommodation using electrical power assist
Patent number
12,092,038
Issue date
Sep 17, 2024
RTX Corporation
Gary Collopy
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Augmented drive of compressors via differential and multistage turbine
Patent number
11,753,990
Issue date
Sep 12, 2023
RTX Corporation
Daniel Bernard Kupratis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Multistage gas turbine engine with differential drive of compressor
Patent number
11,448,125
Issue date
Sep 20, 2022
Raytheon Technologies Corporation
Daniel Bernard Kupratis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Augmented drive of compressors via differential and multistage turbine
Patent number
11,421,590
Issue date
Aug 23, 2022
Raytheon Technologies Corporation
Daniel Bernard Kupratis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gearbox for boost spool turbine engine
Patent number
11,193,425
Issue date
Dec 7, 2021
Raytheon Technologies Corporation
Paul R. Hanrahan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Supplemental cooling air for turbine exhaust components and surfaces
Patent number
11,105,265
Issue date
Aug 31, 2021
Raytheon Technologies Corporation
Wendell Twelves
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Spoked rotor for a gas turbine engine
Patent number
10,760,423
Issue date
Sep 1, 2020
Raytheon Technologies Corporation
Gabriel L. Suciu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Spoked rotor for a gas turbine engine
Patent number
9,938,831
Issue date
Apr 10, 2018
United Technologies Corporation
Gabriel L. Suciu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Secondary flow arrangement for slotted rotor
Patent number
8,961,132
Issue date
Feb 24, 2015
United Technologies Corporation
Gabriel L. Suciu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
AUGMENTED DRIVE OF COMPRESSORS VIA DIFFERENTIAL AND MULTISTAGE TURBINE
Publication number
20240018901
Publication date
Jan 18, 2024
RTX Corporation
Daniel Bernard Kupratis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AUGMENTED DRIVE OF COMPRESSORS VIA DIFFERENTIAL AND MULTISTAGE TURBINE
Publication number
20220349341
Publication date
Nov 3, 2022
Raytheon Technologies Corporation
Daniel Bernard Kupratis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MULTISTAGE GAS TURBINE ENGINE WITH DIFFERENTIAL DRIVE OF COMPRESSOR
Publication number
20210054809
Publication date
Feb 25, 2021
Raytheon Technologies Corporation
Daniel Bernard Kupratis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AUGMENTED DRIVE OF COMPRESSORS VIA DIFFERENTIAL AND MULTISTAGE TURBINE
Publication number
20210054788
Publication date
Feb 25, 2021
United Technologies Corporation
Daniel Bernard Kupratis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ROTOR DYNAMICS ACCOMMODATION USING ELECTRICAL POWER ASSIST
Publication number
20210047970
Publication date
Feb 18, 2021
Raytheon Technologies Corporation
Gary Collopy
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
GEARBOX FOR BOOST SPOOL TURBINE ENGINE
Publication number
20200400078
Publication date
Dec 24, 2020
United Technologies Corporation
Paul R. Hanrahan
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
SPOKED ROTOR FOR A GAS TURBINE ENGINE
Publication number
20180223668
Publication date
Aug 9, 2018
United Technologies Corporation
Gabriel L. Suciu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SUPPLEMENTAL COOLING AIR FOR TURBINE EXHAUST COMPONENTS AND SURFACES
Publication number
20180066584
Publication date
Mar 8, 2018
United Technologies Corporation
Wendell Twelves
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SPOKED ROTOR FOR A GAS TURBINE ENGINE
Publication number
20130108445
Publication date
May 2, 2013
Gabriel L. Suciu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SECONDARY FLOW ARRANGEMENT FOR SLOTTED ROTOR
Publication number
20130108413
Publication date
May 2, 2013
Gabriel L. Suciu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES