Stephen K. Kramer

Person

Cromwell, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reinforced film floatwall for a gas turbine engine
- Patent number 12,352,441
- Issue date Jul 8, 2025
- RTX Corporation
- Dibesh D. Joshi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
High shear swirler for gas turbine engine
- Patent number 12,331,931
- Issue date Jun 17, 2025
- RTX Corporation
- Baris A. Sen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Cluster of swirled mini-mixers for fuel-staged, axially staged comb...
- Patent number 12,281,795
- Issue date Apr 22, 2025
- RTX Corporation
- Gregory Boardman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Injecting steam into hood cavity of turbine engine combustor
- Patent number 12,163,466
- Issue date Dec 10, 2024
- RTX Corporation
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Introducing steam with quench air into turbine engine combustor
- Patent number 12,129,788
- Issue date Oct 29, 2024
- RTX Corporation
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Steam cooling turbine engine combustor wall
- Patent number 12,092,023
- Issue date Sep 17, 2024
- RTX Corporation
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector assembly for gas turbine engine with fuel, air and st...
- Patent number 12,038,177
- Issue date Jul 16, 2024
- RTX Corporation
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High shear swirler for gas turbine engine
- Patent number 12,007,115
- Issue date Jun 11, 2024
- RTX Corporation
- Baris A. Sen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Mounting a ceramic component to a non-ceramic component in a gas tu...
- Patent number 11,725,823
- Issue date Aug 15, 2023
- Raytheon Technologies Corporation
- Stephen K. Kramer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fluidic valve configuration for boost spool engine
- Patent number 11,692,493
- Issue date Jul 4, 2023
- Raytheon Technologies Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustor panels for gas turbine engines
- Patent number 11,692,486
- Issue date Jul 4, 2023
- Raytheon Technologies Corporation
- Stephen K. Kramer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Self-pumping fuel injector for a gas turbine engine and method of o...
- Patent number 11,466,857
- Issue date Oct 11, 2022
- Raytheon Technologies Corporation
- Ken F. Blaney
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustor panels for gas turbine engines
- Patent number 11,365,680
- Issue date Jun 21, 2022
- Raytheon Technologies Corporation
- Eric DeShong
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Variable swirl fuel nozzle
- Patent number 11,326,775
- Issue date May 10, 2022
- Raytheon Technologies Corporation
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustor liner attachment assembly for gas turbine engine
- Patent number 11,255,547
- Issue date Feb 22, 2022
- Raytheon Technologies Corporation
- Kevin W. White
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mounting a ceramic component to a non-ceramic component in a gas tu...
- Patent number 11,215,367
- Issue date Jan 4, 2022
- Raytheon Technologies Corporation
- Stephen K. Kramer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Combustor liner attachment assembly for gas turbine engine
- Patent number 11,199,329
- Issue date Dec 14, 2021
- Raytheon Technologies Corporation
- Kevin W. White
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine assembly with mid-vane outer platform gap
- Patent number 11,181,005
- Issue date Nov 23, 2021
- Raytheon Technologies Corporation
- Mark F. Zelesky
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Dirt tolerant pins for combustor panels
- Patent number 11,156,363
- Issue date Oct 26, 2021
- Raytheon Technologies Corporation
- Stephen K. Kramer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor panels for gas turbine engines
- Patent number 11,112,114
- Issue date Sep 7, 2021
- Raytheon Technologies Corporation
- Thomas Pritchard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Modulated combustor bypass and combustor bypass valve
- Patent number 11,060,463
- Issue date Jul 13, 2021
- Raytheon Technologies Corporation
- Anton G. Banks
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustor liner with gasket for gas turbine engine
- Patent number 10,941,937
- Issue date Mar 9, 2021
- Raytheon Technologies Corporation
- Stephen K. Kramer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Oxidation resistant thermal barrier coating system for combustor pa...
- Patent number 10,859,267
- Issue date Dec 8, 2020
- Raytheon Technologies Corporation
- Brian S. Tryon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Combustor panel mounting systems and methods
- Patent number 10,801,730
- Issue date Oct 13, 2020
- Raytheon Technologies Corporation
- Stephen K. Kramer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Washer for combustor assembly
- Patent number 10,690,346
- Issue date Jun 23, 2020
- Raytheon Technologies Corporation
- Tracy A. Propheter-Hinckley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Cooling configurations for combustor attachment features
- Patent number 10,670,275
- Issue date Jun 2, 2020
- Raytheon Technologies Corporation
- Tracy A Propheter-Hinckley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Diffuser mounted fuel-air heat exchanger
- Patent number 10,626,798
- Issue date Apr 21, 2020
- United Technologies Corporation
- James D. Hill
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Self-pumping fuel injector for a gas turbine engine and method of o...
- Patent number 10,443,851
- Issue date Oct 15, 2019
- United Technologies Corporation
- Ken F. Blaney
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High response turbine tip clearance control system
- Patent number 10,316,686
- Issue date Jun 11, 2019
- United Technologies Corporation
- Eric A. Hudson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Decoupled gas turbine engine
- Patent number 10,202,856
- Issue date Feb 12, 2019
- United Technologies Corporation
- Gabriel L. Suciu
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
REINFORCED FILM FLOATWALL FOR A GAS TURBINE ENGINE
- Publication number 20250102146
- Publication date Mar 27, 2025
- RTX Corporation
- Dibesh D. Joshi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
INTRODUCING STEAM WITH QUENCH AIR INTO TURBINE ENGINE COMBUSTOR
- Publication number 20250020078
- Publication date Jan 16, 2025
- RTX Corporation
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH SHEAR SWIRLER FOR GAS TURBINE ENGINE
- Publication number 20240328624
- Publication date Oct 3, 2024
- RTX Corporation
- Baris A. Sen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
INJECTING STEAM INTO HOOD CAVITY OF TURBINE ENGINE COMBUSTOR
- Publication number 20240309809
- Publication date Sep 19, 2024
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STEAM COOLING TURBINE ENGINE COMBUSTOR WALL
- Publication number 20240309811
- Publication date Sep 19, 2024
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTRODUCING STEAM INTO CORE AIR UPSTREAM OF TURBINE ENGINE DIFFUSER...
- Publication number 20240309810
- Publication date Sep 19, 2024
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STEAM COOLING TURBINE STATOR VANE ARRAY
- Publication number 20240309813
- Publication date Sep 19, 2024
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTRODUCING STEAM WITH QUENCH AIR INTO TURBINE ENGINE COMBUSTOR
- Publication number 20240309808
- Publication date Sep 19, 2024
- Stephen K. Kramer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIRCRAFT FUEL SYSTEM WITH REMOVABLE FUEL TANK
- Publication number 20240308680
- Publication date Sep 19, 2024
- Gregory Boardman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBINE ENGINE COMBUSTOR WALL WITH APERTURE DEFLECTOR
- Publication number 20240302042
- Publication date Sep 12, 2024
- Ian Walters
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
CANTED FUEL INJECTOR ASSEMBLY FOR A TURBINE ENGINE
- Publication number 20240302044
- Publication date Sep 12, 2024
- Ian Walters
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FUEL INJECTOR AIR SWIRLER STRUCTURE WITH CANTED FLOW GUIDE SURFACE
- Publication number 20240288169
- Publication date Aug 29, 2024
- Baris A. Sen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OPTICAL DETECTION SYSTEM FOR A GAS TURBINE ENGINE COMBUSTION ASSEMBLY
- Publication number 20240271784
- Publication date Aug 15, 2024
- Orin G. Avidane
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
AIR PURGE FOR GAS TURBINE ENGINE FUEL INJECTOR ASSEMBLY
- Publication number 20240255147
- Publication date Aug 1, 2024
- RTX Corporation
- Zhongtao Dai
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
DILUTION PASSAGES FOR COMBUSTOR OF A GAS TURBINE ENGINE
- Publication number 20240255146
- Publication date Aug 1, 2024
- RTX Corporation
- Ian Walters
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FUEL INJECTOR ASSEMBLY FOR GAS TURBINE ENGINE
- Publication number 20240159398
- Publication date May 16, 2024
- Zhongtao Dai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTOR PANELS FOR GAS TURBINE ENGINES
- Publication number 20230103612
- Publication date Apr 6, 2023
- United Technologies Corporation
- Eric DeShong
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOUNTING A CERAMIC COMPONENT TO A NON-CERAMIC COMPONENT IN A GAS TU...
- Publication number 20220275942
- Publication date Sep 1, 2022
- Stephen K Kramer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COOLING SYSTEM FOR A GAS TURBINE ENGINE
- Publication number 20210317785
- Publication date Oct 14, 2021
- Raytheon Technologies Corporation
- Enzo DiBenedetto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MOUNTING A CERAMIC COMPONENT TO A NON-CERAMIC COMPONENT IN A GAS TU...
- Publication number 20210102705
- Publication date Apr 8, 2021
- United Technologies Corporation
- Stephen K. Kramer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
COMBUSTOR PANELS FOR GAS TURBINE ENGINES
- Publication number 20210025591
- Publication date Jan 28, 2021
- United Technologies Corporation
- Thomas Pritchard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR PANELS FOR GAS TURBINE ENGINES
- Publication number 20210025327
- Publication date Jan 28, 2021
- United Technologies Corporation
- Eric DeShong
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SENSOR ARRANGEMENT FOR MEASURING GAS TURBINE COMBUSTOR TEMPERATURES
- Publication number 20200300468
- Publication date Sep 24, 2020
- United Technologies Corporation
- Stephen K. Kramer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
DIRT TOLERANT PINS FOR COMBUSTOR PANELS
- Publication number 20200182470
- Publication date Jun 11, 2020
- United Technologies Corporation
- Stephen K. Kramer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR LINER ATTACHMENT ASSEMBLY FOR GAS TURBINE ENGINE
- Publication number 20200116360
- Publication date Apr 16, 2020
- United Technologies Corporation
- Kevin W. White
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SELF-PUMPING FUEL INJECTOR FOR A GAS TURBINE ENGINE AND METHOD OF O...
- Publication number 20200003422
- Publication date Jan 2, 2020
- Ken F. Blaney
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE ASSEMBLY
- Publication number 20190353046
- Publication date Nov 21, 2019
- United Technologies Corporation
- Mark F. Zelesky
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MODULATED COMBUSTOR BYPASS AND COMBUSTOR BYPASS VALVE
- Publication number 20190211751
- Publication date Jul 11, 2019
- United Technologies Corporation
- Anton G. Banks
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COOLING CONFIGURATIONS FOR COMBUSTOR ATTACHMENT FEATURES
- Publication number 20190078787
- Publication date Mar 14, 2019
- United Technologies Corporation
- Benjamin D Bellows
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COOLING CONFIGURATIONS FOR COMBUSTOR ATTACHMENT FEATURES
- Publication number 20190078788
- Publication date Mar 14, 2019
- United Technologies Corporation
- Tracy A Propheter-Hinckley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Stephen K. Kramer

Person

Patents Grantslast 30 patents

Reinforced film floatwall for a gas turbine engine

High shear swirler for gas turbine engine

Cluster of swirled mini-mixers for fuel-staged, axially staged comb...

Injecting steam into hood cavity of turbine engine combustor

Introducing steam with quench air into turbine engine combustor

Steam cooling turbine engine combustor wall

Fuel injector assembly for gas turbine engine with fuel, air and st...

High shear swirler for gas turbine engine

Mounting a ceramic component to a non-ceramic component in a gas tu...

Fluidic valve configuration for boost spool engine

Combustor panels for gas turbine engines

Self-pumping fuel injector for a gas turbine engine and method of o...

Combustor panels for gas turbine engines

Variable swirl fuel nozzle

Combustor liner attachment assembly for gas turbine engine

Mounting a ceramic component to a non-ceramic component in a gas tu...

Combustor liner attachment assembly for gas turbine engine

Gas turbine engine assembly with mid-vane outer platform gap

Dirt tolerant pins for combustor panels

Combustor panels for gas turbine engines

Modulated combustor bypass and combustor bypass valve

Combustor liner with gasket for gas turbine engine

Oxidation resistant thermal barrier coating system for combustor pa...

Combustor panel mounting systems and methods

Washer for combustor assembly

Cooling configurations for combustor attachment features

Diffuser mounted fuel-air heat exchanger

Self-pumping fuel injector for a gas turbine engine and method of o...

High response turbine tip clearance control system

Decoupled gas turbine engine

Patents Applicationslast 30 patents

REINFORCED FILM FLOATWALL FOR A GAS TURBINE ENGINE

INTRODUCING STEAM WITH QUENCH AIR INTO TURBINE ENGINE COMBUSTOR

HIGH SHEAR SWIRLER FOR GAS TURBINE ENGINE

INJECTING STEAM INTO HOOD CAVITY OF TURBINE ENGINE COMBUSTOR

STEAM COOLING TURBINE ENGINE COMBUSTOR WALL

INTRODUCING STEAM INTO CORE AIR UPSTREAM OF TURBINE ENGINE DIFFUSER...

STEAM COOLING TURBINE STATOR VANE ARRAY

INTRODUCING STEAM WITH QUENCH AIR INTO TURBINE ENGINE COMBUSTOR

AIRCRAFT FUEL SYSTEM WITH REMOVABLE FUEL TANK

TURBINE ENGINE COMBUSTOR WALL WITH APERTURE DEFLECTOR

CANTED FUEL INJECTOR ASSEMBLY FOR A TURBINE ENGINE

FUEL INJECTOR AIR SWIRLER STRUCTURE WITH CANTED FLOW GUIDE SURFACE

OPTICAL DETECTION SYSTEM FOR A GAS TURBINE ENGINE COMBUSTION ASSEMBLY

AIR PURGE FOR GAS TURBINE ENGINE FUEL INJECTOR ASSEMBLY

DILUTION PASSAGES FOR COMBUSTOR OF A GAS TURBINE ENGINE

FUEL INJECTOR ASSEMBLY FOR GAS TURBINE ENGINE

COMBUSTOR PANELS FOR GAS TURBINE ENGINES

MOUNTING A CERAMIC COMPONENT TO A NON-CERAMIC COMPONENT IN A GAS TU...

COOLING SYSTEM FOR A GAS TURBINE ENGINE

MOUNTING A CERAMIC COMPONENT TO A NON-CERAMIC COMPONENT IN A GAS TU...

COMBUSTOR PANELS FOR GAS TURBINE ENGINES

COMBUSTOR PANELS FOR GAS TURBINE ENGINES

SENSOR ARRANGEMENT FOR MEASURING GAS TURBINE COMBUSTOR TEMPERATURES

DIRT TOLERANT PINS FOR COMBUSTOR PANELS

COMBUSTOR LINER ATTACHMENT ASSEMBLY FOR GAS TURBINE ENGINE

SELF-PUMPING FUEL INJECTOR FOR A GAS TURBINE ENGINE AND METHOD OF O...

GAS TURBINE ENGINE ASSEMBLY

MODULATED COMBUSTOR BYPASS AND COMBUSTOR BYPASS VALVE

COOLING CONFIGURATIONS FOR COMBUSTOR ATTACHMENT FEATURES

COOLING CONFIGURATIONS FOR COMBUSTOR ATTACHMENT FEATURES