Donald Klemen

Person

Carmel, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bleed air charged cooling system with turbo-generator
- Patent number 11,761,378
- Issue date Sep 19, 2023
- Rolls-Royce Corporation
- Donald Klemen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrically controlled vertical takeoff and landing aircraft syste...
- Patent number 11,718,395
- Issue date Aug 8, 2023
- Rolls-Royce Corporation
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Synchronized electromagnetic single plate clutch system
- Patent number 11,480,221
- Issue date Oct 25, 2022
- Rolls-Royce Corporation
- Donald Klemen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electromagnetic clutch system
- Patent number 11,466,735
- Issue date Oct 11, 2022
- Rolls-Royce Corporation
- Donald Klemen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lightweight parallel combustion lift system for vertical takeoff ai...
- Patent number 11,453,488
- Issue date Sep 27, 2022
- Rolls-Royce Corporation
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fluid cooling of grease-packed bearings
- Patent number 11,336,151
- Issue date May 17, 2022
- Rolls-Royce PLC
- David Scothern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine rotor
- Patent number 11,196,320
- Issue date Dec 7, 2021
- Rolls-Royce Corporation
- Mark Boden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronized electromagnetic single plate clutch system
- Patent number 11,137,035
- Issue date Oct 5, 2021
- Rolls-Royce Corporation
- Donald Klemen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Low pressure generator for gas turbine engine
- Patent number 11,130,456
- Issue date Sep 28, 2021
- Rolls-Royce North American Technologies Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control of low pressure generator for gas turbine engine
- Patent number 11,014,513
- Issue date May 25, 2021
- Rolls-Royce North American Technologies Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical energy generating system
- Patent number 11,015,476
- Issue date May 25, 2021
- Rolls-Royce Corporation
- Donald Klemen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low pressure generator with electrical assembly for gas turbine engine
- Patent number 11,007,955
- Issue date May 18, 2021
- Rolls-Royce North American Technologies Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electromagnetic clutch for gas turbine accessories
- Patent number 11,009,085
- Issue date May 18, 2021
- Rolls-Royce Corporation
- Donald Klemen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Inlet turbine and transmission for high-mach engines
- Patent number 10,934,942
- Issue date Mar 2, 2021
- Rolls-Royce North American Technologies Inc.
- Douglas D. Dierksmeier
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fuel thermal capacitance for pulsed platform loads
- Patent number 10,894,608
- Issue date Jan 19, 2021
- Rolls-Royce Corporation
- Donald Klemen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Inlet turbine for high-mach engines
- Patent number 10,794,282
- Issue date Oct 6, 2020
- Rolls-Royce North American Technologies Inc.
- Douglas D. Dierksmeier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Distributed propulsion systems
- Patent number 10,676,198
- Issue date Jun 9, 2020
- Rolls-Royce Corporation
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Supercritical transient storage of refrigerant
- Patent number 10,641,531
- Issue date May 5, 2020
- Rolls-Royce Corporation
- Donald Klemen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cyclonic air-oil separating fuel cooled oil cooler
- Patent number 10,323,606
- Issue date Jun 18, 2019
- Rolls-Royce North American Technologies, Inc.
- Eric E. Wilson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dual redundant motor/generator for an engine
- Patent number 9,653,965
- Issue date May 16, 2017
- Rolls-Royce Corporation
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Generator with controlled air cooling amplifier
- Patent number 9,570,958
- Issue date Feb 14, 2017
- Rolls-Royce Corporation
- Eric E. Wilson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Control system for a dual redundant motor/generator and engine
- Patent number 9,561,763
- Issue date Feb 7, 2017
- Rolls-Royce Corporation
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric torque converter for a powertrain and method of operating...
- Patent number 8,182,391
- Issue date May 22, 2012
- GM Global Technology Operations LLC
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid powertrain with an engine input clutch and method of control
- Patent number 7,998,023
- Issue date Aug 16, 2011
- GM Global Technology Operations LLC
- Alan G. Holmes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid powertrain with an engine input clutch and method of control
- Patent number 7,846,051
- Issue date Dec 7, 2010
- GM Global Technology Operations, Inc.
- Alan G. Holmes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Powertrain with series electric launch and electric power assisted...
- Patent number 7,833,119
- Issue date Nov 16, 2010
- GM Global Technology Corporation, Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light hybrid vehicle configuration
- Patent number 7,810,592
- Issue date Oct 12, 2010
- GM Global Technology Operations, Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Three mode electrically-variable transmission
- Patent number 7,645,206
- Issue date Jan 12, 2010
- GM Global Technology Operations, Inc.
- Alan G. Holmes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Structural support member for electric motor/generator in electrome...
- Patent number 7,615,903
- Issue date Nov 10, 2009
- GM Global Technology Operations, Inc.
- Alan G. Holmes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid powertrain with electrically variable transmission having pa...
- Patent number 7,610,976
- Issue date Nov 3, 2009
- GM Global Technology Operations, Inc.
- Alan G. Holmes
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LOW PRESSURE GENERATOR FOR GAS TURBINE ENGINE
- Publication number 20220176900
- Publication date Jun 9, 2022
- Rolls-Royce North American Technologies, Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYNCHRONIZED ELECTROMAGNETIC SINGLE PLATE CLUTCH SYSTEM
- Publication number 20220018401
- Publication date Jan 20, 2022
- Rolls-Royce Corporation
- Donald Klemen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTROMAGNETIC CLUTCH SYSTEM
- Publication number 20210285504
- Publication date Sep 16, 2021
- Rolls-Royce Corporation
- Donald Klemen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYNCHRONIZED ELECTROMAGNETIC SINGLE PLATE CLUTCH SYSTEM
- Publication number 20210277961
- Publication date Sep 9, 2021
- Rolls-Royce Corporation
- Donald Klemen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTRIC MACHINE ROTOR
- Publication number 20210159755
- Publication date May 27, 2021
- Rolls-Royce plc
- Mark Boden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHTWEIGHT PARALLEL COMBUSTION LIFT SYSTEM FOR VERTICAL TAKEOFF AI...
- Publication number 20210094685
- Publication date Apr 1, 2021
- Rolls-Royce Corporation
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electrically Controlled Vertical Takeoff and Landing Aircraft Syste...
- Publication number 20210078700
- Publication date Mar 18, 2021
- Rolls-Royce Corporation
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROMAGNETIC CLUTCH FOR GAS TURBINE ACCESSORIES
- Publication number 20200362922
- Publication date Nov 19, 2020
- Rolls-Royce Corporation
- Donald Klemen
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
FUEL THERMAL CAPACITANCE FOR PULSED PLATFORM LOADS
- Publication number 20200361624
- Publication date Nov 19, 2020
- Rolls-Royce Corporation
- Donald Klemen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
BLEED AIR CHARGED COOLING SYSTEM WITH TURBO-GENERATOR
- Publication number 20200361611
- Publication date Nov 19, 2020
- Rolls-Royce Corporation
- Donald Klemen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRICAL ENERGY GENERATING SYSTEM
- Publication number 20200362720
- Publication date Nov 19, 2020
- Rolls-Royce Corporation
- Donald Klemen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
FLUID COOLING OF GREASE-PACKED BEARINGS
- Publication number 20200358337
- Publication date Nov 12, 2020
- Rolls-Royce plc
- David Scothern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISTRIBUTED PROPULSION SYSTEMS
- Publication number 20170349293
- Publication date Dec 7, 2017
- Rolls-Royce Corporation
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL OF LOW PRESSURE GENERATOR FOR GAS TURBINE ENGINE
- Publication number 20170335710
- Publication date Nov 23, 2017
- Rolls-Royce North American Technologies, Inc.
- Donald Klemen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINES WITH FLUTTER CONTROL
- Publication number 20170335713
- Publication date Nov 23, 2017
- Rolls-Royce North American Technologies, Inc.
- Donald Klemen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LOW PRESSURE GENERATOR WITH ELECTRICAL ASSEMBLY FOR GAS TURBINE ENGINE
- Publication number 20170334377
- Publication date Nov 23, 2017
- Rolls-Royce North American Technologies, Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOW PRESSURE GENERATOR FOR GAS TURBINE ENGINE
- Publication number 20170335795
- Publication date Nov 23, 2017
- Rolls-Royce North American Technologies, Inc.
- Donald Klemen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SUPERCRITICAL TRANSIENT STORAGE OF REFRIGERANT
- Publication number 20170314830
- Publication date Nov 2, 2017
- Rolls-Royce Corporation
- Donald Klemen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
INLET TURBINE AND TRANSMISSION FOR HIGH-MACH ENGINES
- Publication number 20170234240
- Publication date Aug 17, 2017
- Rolls-Royce North American Technologies, Inc.
- Douglas D. Dierksmeier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INLET TURBINE FOR HIGH-MACH ENGINES
- Publication number 20170211476
- Publication date Jul 27, 2017
- Rolls-Royce North American Technologies, Inc.
- Douglas D. Dierksmeier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYCLONIC AIR-OIL SEPARATING FUEL COOLED OIL COOLER
- Publication number 20160076491
- Publication date Mar 17, 2016
- Rolls-Royce North American Technologies, Inc.
- Eric E. Wilson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GENERATOR WITH CONTROLLED AIR COOLING AMPLIFIER
- Publication number 20150288253
- Publication date Oct 8, 2015
- Rolls-Royce Corporation
- Eric E. Wilson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL SYSTEM FOR A DUAL REDUNDANT MOTOR/GENERATOR AND ENGINE
- Publication number 20150175101
- Publication date Jun 25, 2015
- Rolls-Royce North American Technologies, Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Application
DUAL REDUNDANT MOTOR/ GENERATOR FOR AN ENGINE
- Publication number 20150180309
- Publication date Jun 25, 2015
- Rolls-Royce North American Technologies, Inc.
- Donald Klemen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID POWERTRAIN WITH AN ENGINE INPUT CLUTCH AND METHOD OF CONTROL
- Publication number 20110024210
- Publication date Feb 3, 2011
- GM Global Technology Operations, Inc.
- ALAN G. HOLMES
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric Torque Converter for a Powertrain and Method of Operating...
- Publication number 20090288895
- Publication date Nov 26, 2009
- GM Global Technology Operations, Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEVEN SPEED TRANSMISSION WITH SIX TORQUE-TRANSMITTING MECHANISMS AN...
- Publication number 20080305918
- Publication date Dec 11, 2008
- Donald Klemen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYBRID POWERTRAIN WITH AN ENGINE INPUT CLUTCH AND METHOD OF CONTROL
- Publication number 20080280726
- Publication date Nov 13, 2008
- Alan G. Holmes
- B60 - VEHICLES IN GENERAL
Information Patent Application
THREE MODE ELECTRICALLY-VARIABLE TRANSMISSION
- Publication number 20080207372
- Publication date Aug 28, 2008
- Alan G. Holmes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LIGHT HYBRID VEHICLE CONFIGURATION
- Publication number 20080060859
- Publication date Mar 13, 2008
- Donald Klemen
- B60 - VEHICLES IN GENERAL

Donald Klemen

Person

Patents Grantslast 30 patents

Bleed air charged cooling system with turbo-generator

Electrically controlled vertical takeoff and landing aircraft syste...

Synchronized electromagnetic single plate clutch system

Electromagnetic clutch system

Lightweight parallel combustion lift system for vertical takeoff ai...

Fluid cooling of grease-packed bearings

Electric machine rotor

Synchronized electromagnetic single plate clutch system

Low pressure generator for gas turbine engine

Control of low pressure generator for gas turbine engine

Electrical energy generating system

Low pressure generator with electrical assembly for gas turbine engine

Electromagnetic clutch for gas turbine accessories

Inlet turbine and transmission for high-mach engines

Fuel thermal capacitance for pulsed platform loads

Inlet turbine for high-mach engines

Distributed propulsion systems

Supercritical transient storage of refrigerant

Cyclonic air-oil separating fuel cooled oil cooler

Dual redundant motor/generator for an engine

Generator with controlled air cooling amplifier

Control system for a dual redundant motor/generator and engine

Electric torque converter for a powertrain and method of operating...

Hybrid powertrain with an engine input clutch and method of control

Hybrid powertrain with an engine input clutch and method of control

Powertrain with series electric launch and electric power assisted...

Light hybrid vehicle configuration

Three mode electrically-variable transmission

Structural support member for electric motor/generator in electrome...

Hybrid powertrain with electrically variable transmission having pa...

Patents Applicationslast 30 patents

LOW PRESSURE GENERATOR FOR GAS TURBINE ENGINE

SYNCHRONIZED ELECTROMAGNETIC SINGLE PLATE CLUTCH SYSTEM

ELECTROMAGNETIC CLUTCH SYSTEM

SYNCHRONIZED ELECTROMAGNETIC SINGLE PLATE CLUTCH SYSTEM

ELECTRIC MACHINE ROTOR

LIGHTWEIGHT PARALLEL COMBUSTION LIFT SYSTEM FOR VERTICAL TAKEOFF AI...

Electrically Controlled Vertical Takeoff and Landing Aircraft Syste...

ELECTROMAGNETIC CLUTCH FOR GAS TURBINE ACCESSORIES

FUEL THERMAL CAPACITANCE FOR PULSED PLATFORM LOADS

BLEED AIR CHARGED COOLING SYSTEM WITH TURBO-GENERATOR

ELECTRICAL ENERGY GENERATING SYSTEM

FLUID COOLING OF GREASE-PACKED BEARINGS

DISTRIBUTED PROPULSION SYSTEMS

CONTROL OF LOW PRESSURE GENERATOR FOR GAS TURBINE ENGINE

GAS TURBINE ENGINES WITH FLUTTER CONTROL

LOW PRESSURE GENERATOR WITH ELECTRICAL ASSEMBLY FOR GAS TURBINE ENGINE

LOW PRESSURE GENERATOR FOR GAS TURBINE ENGINE

SUPERCRITICAL TRANSIENT STORAGE OF REFRIGERANT

INLET TURBINE AND TRANSMISSION FOR HIGH-MACH ENGINES

INLET TURBINE FOR HIGH-MACH ENGINES

CYCLONIC AIR-OIL SEPARATING FUEL COOLED OIL COOLER

GENERATOR WITH CONTROLLED AIR COOLING AMPLIFIER

CONTROL SYSTEM FOR A DUAL REDUNDANT MOTOR/GENERATOR AND ENGINE

DUAL REDUNDANT MOTOR/ GENERATOR FOR AN ENGINE

HYBRID POWERTRAIN WITH AN ENGINE INPUT CLUTCH AND METHOD OF CONTROL

Electric Torque Converter for a Powertrain and Method of Operating...

SEVEN SPEED TRANSMISSION WITH SIX TORQUE-TRANSMITTING MECHANISMS AN...

HYBRID POWERTRAIN WITH AN ENGINE INPUT CLUTCH AND METHOD OF CONTROL

THREE MODE ELECTRICALLY-VARIABLE TRANSMISSION

LIGHT HYBRID VEHICLE CONFIGURATION