Lester L. Peters

Person

Columbus, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Injector method of switching between injection state and drain state
- Patent number 11,028,810
- Issue date Jun 8, 2021
- Cummins, Inc.
- Richard D. Thomas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector
- Patent number 10,982,639
- Issue date Apr 20, 2021
- Cummins Intellectual Property, Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Swirl injector plunger
- Patent number 10,920,727
- Issue date Feb 16, 2021
- Cummins Inc.
- Anthony Shaull
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Nozzle combustion shield and sealing member with improved heat tran...
- Patent number 10,605,213
- Issue date Mar 31, 2020
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Common rail multi-cylinder fuel pump with independent pumping plung...
- Patent number 10,519,911
- Issue date Dec 31, 2019
- Cummins Inc.
- Anthony A. Shaull
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable spray angle injector arrangement
- Patent number 10,415,524
- Issue date Sep 17, 2019
- Cummins Inc.
- Bradlee J. Stroia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cryogenic fuel injection and combustion
- Patent number 10,119,496
- Issue date Nov 6, 2018
- Cummins Inc.
- Lester L. Peters
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable spray angle injector arrangement
- Patent number 9,920,674
- Issue date Mar 20, 2018
- Cummins Inc.
- Bradlee J. Stroia
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel injector
- Patent number 9,903,329
- Issue date Feb 27, 2018
- Cummins Intellectual Property, Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel cooled injector tip
- Patent number 9,897,053
- Issue date Feb 20, 2018
- Cummins Inc.
- Steven J. Kolhouse
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High pressure, high speed regulating switch valve
- Patent number 9,897,033
- Issue date Feb 20, 2018
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector with variable spray
- Patent number 9,739,246
- Issue date Aug 22, 2017
- Cummins Inc.
- Lester Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method of detecting hydraulic start-of-injection
- Patent number 9,719,457
- Issue date Aug 1, 2017
- Cummins Intellectual Property, Inc.
- Paul V. Moonjelly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for control of fuel injector spray
- Patent number 9,562,505
- Issue date Feb 7, 2017
- Cummins Inc.
- Vesa Hokkanen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for control of fuel injector spray using ultrasonics
- Patent number 9,506,429
- Issue date Nov 29, 2016
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine with injector mounting and cooling arrangement
- Patent number 9,080,540
- Issue date Jul 14, 2015
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector with variable spray
- Patent number 9,062,642
- Issue date Jun 23, 2015
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method of detecting hydraulic start-of-injection
- Patent number 9,010,303
- Issue date Apr 21, 2015
- Cummins Intellectual Property, Inc.
- Paul Moonjelly
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injector with injection rate control
- Patent number 7,334,741
- Issue date Feb 26, 2008
- Cummins Inc.
- Donald J. Benson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector with piezoelectric actuator preload
- Patent number 7,140,353
- Issue date Nov 28, 2006
- Cummins Inc.
- Peter Rauznitz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector having a nozzle with improved cooling
- Patent number 7,028,918
- Issue date Apr 18, 2006
- Cummins Engine Company, Inc.
- David L. Buchanan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector having a cooled lower nozzle body
- Patent number 7,021,558
- Issue date Apr 4, 2006
- Cummins Inc.
- Cariappa M. Chenanda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piezoelectric fuel injection system with rate shape control and met...
- Patent number 6,978,770
- Issue date Dec 27, 2005
- Cummins Inc.
- Peter Rauznitz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual mode EGR valve
- Patent number 6,964,270
- Issue date Nov 15, 2005
- Cummins, Inc.
- John M. Janssen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piezoelectric fuel injection system with rate shape control and met...
- Patent number 6,912,998
- Issue date Jul 5, 2005
- Cummins Inc.
- Peter Rauznitz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple operating mode engine and method of operation
- Patent number 6,907,870
- Issue date Jun 21, 2005
- Cummins Inc.
- Axel O. zur Loye
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Needle controlled fuel injector with two control valves
- Patent number 6,824,081
- Issue date Nov 30, 2004
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel delivery device and fuel delivery system
- Patent number 6,691,677
- Issue date Feb 17, 2004
- Cummins Inc.
- Wayne A. Eckerle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple operating mode engine and method of operation
- Patent number 6,684,849
- Issue date Feb 3, 2004
- Cummins Inc.
- Axel O zur Loye
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine operable in PCCI mode with early control...
- Patent number 6,659,071
- Issue date Dec 9, 2003
- Cummins Inc.
- Leon A. LaPointe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
INJECTOR METHOD OF SWITCHING BETWEEN INJECTION STATE AND DRAIN STATE
- Publication number 20200217286
- Publication date Jul 9, 2020
- Cummins Inc.
- Richard D. Thomas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SWIRL INJECTOR PLUNGER
- Publication number 20190293039
- Publication date Sep 26, 2019
- Cummins Inc.
- Anthony Shaull
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COMMON RAIL MULTI-CYLINDER FUEL PUMP WITH INDEPENDENT PUMPING PLUNG...
- Publication number 20180171949
- Publication date Jun 21, 2018
- Cummins Inc.
- Anthony A. Shaull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE SPRAY ANGLE INJECTOR ARRANGEMENT
- Publication number 20180163594
- Publication date Jun 14, 2018
- Cummins Inc.
- Bradlee J. Stroia
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR
- Publication number 20180100477
- Publication date Apr 12, 2018
- CUMMINS INTELLECTUAL PROPERTY, INC.
- Lester PETERS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE, HIGH SPEED REGULATING SWITCH VALVE
- Publication number 20180080405
- Publication date Mar 22, 2018
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING FUEL INJECTION INTO A PLURALITY...
- Publication number 20170298887
- Publication date Oct 19, 2017
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NOZZLE COMBUSTION SHIELD AND SEALING MEMBER WITH IMPROVED HEAT TRAN...
- Publication number 20170051713
- Publication date Feb 23, 2017
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL COOLED INJECTOR TIP
- Publication number 20170045023
- Publication date Feb 16, 2017
- Cummins Inc.
- Steven J. Kolhouse
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE, HIGH SPEED REGULATING SWITCH VALVE
- Publication number 20150330344
- Publication date Nov 19, 2015
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CRYOGENIC FUEL INJECTION AND COMBUSTION
- Publication number 20150292441
- Publication date Oct 15, 2015
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR WITH VARIABLE SPRAY
- Publication number 20150252767
- Publication date Sep 10, 2015
- Cummins Inc.
- Lester Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD OF DETECTING HYDRAULIC START-OF-INJECTION
- Publication number 20150226149
- Publication date Aug 13, 2015
- CUMMINS INTELLECTUAL PROPERTY, INC.
- Paul V. Moonjelly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE SPRAY ANGLE INJECTOR ARRANGEMENT
- Publication number 20150190753
- Publication date Jul 9, 2015
- Cummins Inc.
- Bradlee J. Stroia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTROL OF FUEL INJECTOR SPRAY USING ULTRASONICS
- Publication number 20140360460
- Publication date Dec 11, 2014
- Lester L. PETERS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR CONTROL OF FUEL INJECTOR SPRAY
- Publication number 20140361096
- Publication date Dec 11, 2014
- Vesa HOKKANEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR
- Publication number 20130270369
- Publication date Oct 17, 2013
- CUMMINS INTELLECTUAL PROPERTY, INC.
- Lester L. PETERS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD OF DETECTING HYDRAULIC START-OF-INJECTION
- Publication number 20120216777
- Publication date Aug 30, 2012
- CUMMINS INTELLECTUAL PROPERTY, INC.
- Paul MOONJELLY
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ENGINE WITH INJECTOR MOUNTING AND COOLING ARRANGEMENT
- Publication number 20120037124
- Publication date Feb 16, 2012
- CUMMINS INTELLECTUAL PROPERTIES, INC.
- Lester L. PETERS
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL INJECTOR HAVING BALANCED AND GUIDED PLUNGER
- Publication number 20120012681
- Publication date Jan 19, 2012
- CUMMINS INTELLECTUAL PROPERTIES, INC.
- Lester L. PETERS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR WITH VARIABLE SPRAY
- Publication number 20110232606
- Publication date Sep 29, 2011
- CUMMINS INTELLECTUAL PROPERTIES, INC.
- Lester L. PETERS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE TWO-PIECE PLUNGER PUMP ASSEMBLY
- Publication number 20110052427
- Publication date Mar 3, 2011
- CUMMINS INTELLECTUAL PROPERTIES, INC.
- Anthony A. SHAULL
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL INJECTOR WITH INJECTION RATE CONTROL
- Publication number 20080006712
- Publication date Jan 10, 2008
- Cummins Inc.
- Donald J. Benson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PIEZOELECTRIC FUEL INJECTION SYSTEM WITH RATE SHAPE CONTROL AND MET...
- Publication number 20050252494
- Publication date Nov 17, 2005
- Cummins Inc.
- Peter Rauznitz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Dual mode EGR valve
- Publication number 20050028797
- Publication date Feb 10, 2005
- John M. Janssen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injector having a cooled lower nozzle body
- Publication number 20040211846
- Publication date Oct 28, 2004
- Cummins Inc.
- Cariappa M. Chenanda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Multiple operating mode engine and method of operation
- Publication number 20040149255
- Publication date Aug 5, 2004
- Cummins Inc.
- Axel O. zur Loye
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Needle controlled fuel injector with two control valves
- Publication number 20040000600
- Publication date Jan 1, 2004
- Cummins Inc.
- Lester L. Peters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Multiple operating mode engine and method of operation
- Publication number 20030168037
- Publication date Sep 11, 2003
- Cummins Inc.
- Axel O. zur Loye
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fuel injector having a nozzle with improved cooling
- Publication number 20030155432
- Publication date Aug 21, 2003
- David L. Buchanan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Lester L. Peters

Person

Patents Grantslast 30 patents

Injector method of switching between injection state and drain state

Fuel injector

Swirl injector plunger

Nozzle combustion shield and sealing member with improved heat tran...

Common rail multi-cylinder fuel pump with independent pumping plung...

Variable spray angle injector arrangement

Cryogenic fuel injection and combustion

Variable spray angle injector arrangement

Fuel injector

Fuel cooled injector tip

High pressure, high speed regulating switch valve

Fuel injector with variable spray

System and method of detecting hydraulic start-of-injection

System and method for control of fuel injector spray

System and method for control of fuel injector spray using ultrasonics

Engine with injector mounting and cooling arrangement

Fuel injector with variable spray

System and method of detecting hydraulic start-of-injection

Fuel injector with injection rate control

Fuel injector with piezoelectric actuator preload

Fuel injector having a nozzle with improved cooling

Fuel injector having a cooled lower nozzle body

Piezoelectric fuel injection system with rate shape control and met...

Dual mode EGR valve

Piezoelectric fuel injection system with rate shape control and met...

Multiple operating mode engine and method of operation

Needle controlled fuel injector with two control valves

Fuel delivery device and fuel delivery system

Multiple operating mode engine and method of operation

Internal combustion engine operable in PCCI mode with early control...

Patents Applicationslast 30 patents

INJECTOR METHOD OF SWITCHING BETWEEN INJECTION STATE AND DRAIN STATE

SWIRL INJECTOR PLUNGER

COMMON RAIL MULTI-CYLINDER FUEL PUMP WITH INDEPENDENT PUMPING PLUNG...

VARIABLE SPRAY ANGLE INJECTOR ARRANGEMENT

FUEL INJECTOR

HIGH PRESSURE, HIGH SPEED REGULATING SWITCH VALVE

SYSTEMS AND METHODS FOR CONTROLLING FUEL INJECTION INTO A PLURALITY...

NOZZLE COMBUSTION SHIELD AND SEALING MEMBER WITH IMPROVED HEAT TRAN...

FUEL COOLED INJECTOR TIP

HIGH PRESSURE, HIGH SPEED REGULATING SWITCH VALVE

CRYOGENIC FUEL INJECTION AND COMBUSTION

FUEL INJECTOR WITH VARIABLE SPRAY

SYSTEM AND METHOD OF DETECTING HYDRAULIC START-OF-INJECTION

VARIABLE SPRAY ANGLE INJECTOR ARRANGEMENT

SYSTEM AND METHOD FOR CONTROL OF FUEL INJECTOR SPRAY USING ULTRASONICS

SYSTEM AND METHOD FOR CONTROL OF FUEL INJECTOR SPRAY

FUEL INJECTOR

SYSTEM AND METHOD OF DETECTING HYDRAULIC START-OF-INJECTION

ENGINE WITH INJECTOR MOUNTING AND COOLING ARRANGEMENT

FUEL INJECTOR HAVING BALANCED AND GUIDED PLUNGER

FUEL INJECTOR WITH VARIABLE SPRAY

HIGH PRESSURE TWO-PIECE PLUNGER PUMP ASSEMBLY

FUEL INJECTOR WITH INJECTION RATE CONTROL

PIEZOELECTRIC FUEL INJECTION SYSTEM WITH RATE SHAPE CONTROL AND MET...

Dual mode EGR valve

Fuel injector having a cooled lower nozzle body

Multiple operating mode engine and method of operation

Needle controlled fuel injector with two control valves

Multiple operating mode engine and method of operation

Fuel injector having a nozzle with improved cooling