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Michael M. Davis
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North Granby, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Face seal arrangement for reduced force and pressure
Patent number
11,624,325
Issue date
Apr 11, 2023
Raytheon Technologies Corporation
Jonathan Logan Miller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Retainer for securing a seal element to a seal carrier
Patent number
11,624,439
Issue date
Apr 11, 2023
Raytheon Technologies Corporation
Benjamin Nasman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rotational equipment seal element with internal fluid passage
Patent number
11,466,778
Issue date
Oct 11, 2022
Raytheon Technologies Corporation
Benjamin Nasman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Porous seal element with internal fluid passage
Patent number
11,454,320
Issue date
Sep 27, 2022
Raytheon Technologies Corporation
Benjamin Nasman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Face seal arrangement for reduced force and pressure
Patent number
11,434,828
Issue date
Sep 6, 2022
Raytheon Technologies Corporation
Jonathan Logan Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Translating fluid delivery device
Patent number
11,371,441
Issue date
Jun 28, 2022
Raytheon Technologies Corporation
Benjamin Nasman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Seal assembly with anti-rotation lock
Patent number
11,365,640
Issue date
Jun 21, 2022
RAYTHEON TECHNOLOGIES CORPORATION
Michael M. Davis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fluid delivery system for rotational equipment
Patent number
11,339,719
Issue date
May 24, 2022
Raytheon Technologies Corporation
Benjamin Nasman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Non-uniform spray pattern oil delivery nozzle
Patent number
11,230,946
Issue date
Jan 25, 2022
Raytheon Technologies Corporation
Michael M. Davis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Extended pilot ring seal arrangement for installation damage preven...
Patent number
11,125,094
Issue date
Sep 21, 2021
Raytheon Technologies Corporation
Jonathan Logan Miller
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Translating fluid coupling device
Patent number
11,125,333
Issue date
Sep 21, 2021
Raytheon Technologies Corporation
Benjamin Nasman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ramped spacer ring seal
Patent number
11,015,715
Issue date
May 25, 2021
Raytheon Technologies Corporation
Jonathan Logan Miller
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Engine bearing offset and load
Patent number
11,015,527
Issue date
May 25, 2021
Raytheon Technologies Corporation
Kevin Duffy
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Seal retention assembly for gas turbine engine
Patent number
10,677,168
Issue date
Jun 9, 2020
Raytheon Technologies Corporation
Jonathan Logan Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ring seal arrangement with installation foolproofing
Patent number
10,619,742
Issue date
Apr 14, 2020
United Technologies Corporation
Jonathan Logan Miller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
FACE SEAL ARRANGEMENT FOR REDUCED FORCE AND PRESSURE
Publication number
20220275760
Publication date
Sep 1, 2022
Raytheon Technologies Corporation
Jonathan Logan Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FACE SEAL ARRANGEMENT FOR REDUCED FORCE AND PRESSURE
Publication number
20220162995
Publication date
May 26, 2022
Raytheon Technologies Corporation
Jonathan Logan Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
POROUS SEAL ELEMENT WITH INTERNAL FLUID PASSAGE
Publication number
20210332889
Publication date
Oct 28, 2021
Benjamin Nasman
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
RETAINER FOR SECURING A SEAL ELEMENT TO A SEAL CARRIER
Publication number
20210332886
Publication date
Oct 28, 2021
Benjamin Nasman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ROTATIONAL EQUIPMENT SEAL ELEMENT WITH INTERNAL FLUID PASSAGE
Publication number
20210332888
Publication date
Oct 28, 2021
Benjamin Nasman
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
FLUID DELIVERY SYSTEM FOR ROTATIONAL EQUIPMENT
Publication number
20210332758
Publication date
Oct 28, 2021
Benjamin Nasman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SEAL ASSEMBLY WITH ANTI-ROTATION LOCK
Publication number
20210087941
Publication date
Mar 25, 2021
United Technologies Corporation
Michael M. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TRANSLATING FLUID DELIVERY DEVICE
Publication number
20200386168
Publication date
Dec 10, 2020
Benjamin Nasman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TRANSLATING FLUID COUPLING DEVICE
Publication number
20200386318
Publication date
Dec 10, 2020
United Technologies Corporation
Benjamin Nasman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXTENDED PILOT RING SEAL ARRANGEMENT FOR INSTALLATION DAMAGE PREVEN...
Publication number
20200318490
Publication date
Oct 8, 2020
United Technologies Corporation
Jonathan Logan Miller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NON-UNIFORM SPRAY PATTERN OIL DELIVERY NOZZLE
Publication number
20200256211
Publication date
Aug 13, 2020
United Technologies Corporation
Michael M. Davis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
RAMPED SPACER RING SEAL
Publication number
20190293183
Publication date
Sep 26, 2019
United Technologies Corporation
Jonathan Logan Miller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SEAL RETENTION ASSEMBLY FOR GAS TURBINE ENGINE
Publication number
20190178166
Publication date
Jun 13, 2019
United Technologies Corporation
Jonathan Logan Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE BEARING OFFSET AND LOAD
Publication number
20190153946
Publication date
May 23, 2019
United Technologies Corporation
Kevin Duffy
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RING SEAL ARRANGEMENT WITH INSTALLATION FOOLPROOFING
Publication number
20190017605
Publication date
Jan 17, 2019
United Technologies Corporation
Jonathan Logan Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS