John J. Purcell

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People

Patents Grantslast 30 patents

Information Patent Grant
Profiled cylinder liner for bore distortion control
- Patent number 11,946,433
- Issue date Apr 2, 2024
- Cummins Inc.
- Vijaysai Karuppiah Kumareshan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reduced parasitic lube system
- Patent number 11,719,139
- Issue date Aug 8, 2023
- Cummins Inc.
- Nathaniel P. Hassall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Unique block rib geometry for reducing liner distortion
- Patent number 11,698,042
- Issue date Jul 11, 2023
- Cummins Inc.
- Xiling Zhou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Block ribs for reducing liner distortion
- Patent number 11,536,222
- Issue date Dec 27, 2022
- Cummins Inc.
- Xiling Zhou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Stabilized engine casting core assembly, method for making an engin...
- Patent number 11,002,217
- Issue date May 11, 2021
- Cummins Inc.
- Aaron S. Quinton
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cast-in-head EGR crossover tube with integral venturi tube for flow...
- Patent number 10,724,452
- Issue date Jul 28, 2020
- Cummins Inc.
- James A. Dods
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cast dual wall bulkhead with integral oil drain
- Patent number 10,578,051
- Issue date Mar 3, 2020
- Cummins IP, Inc
- Aaron S. Quinton
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Engine with cooling system
- Patent number 10,240,511
- Issue date Mar 26, 2019
- Cummins Inc.
- Mathew Clark
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder block with integrated oil jacket
- Patent number 10,174,649
- Issue date Jan 8, 2019
- Cummins Inc.
- Aaron S. Quinton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Stabilized engine casting core assembly, method for making an engin...
- Patent number 9,856,818
- Issue date Jan 2, 2018
- Cummins Inc.
- Aaron S. Quinton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cast dual wall bulkhead with integral oil drain
- Patent number 9,845,767
- Issue date Dec 19, 2017
- Cummins IP, Inc
- Aaron S. Quinton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder block with integrated oil jacket
- Patent number 9,810,115
- Issue date Nov 7, 2017
- Cummins, Inc.
- Aaron S. Quinton
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Cylinder block
- Patent number D702260
- Issue date Apr 8, 2014
- Cummins Inc.
- Nathaniel P. Hassall
- D15 - Machines not elsewhere specified
Information Patent Grant
Cylinder head
- Patent number D701885
- Issue date Apr 1, 2014
- Cummins Inc.
- Matthew A. Clark
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
REDUCED PARASITIC LUBE SYSTEM
- Publication number 20230332521
- Publication date Oct 19, 2023
- Cummins Inc.
- Nathaniel P. Hassall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PROFILED CYLINDER LINER FOR BORE DISTORTION CONTROL
- Publication number 20220282685
- Publication date Sep 8, 2022
- Cummins Inc.
- Vijaysai Karuppiah Kumareshan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
UNIQUE BLOCK RIB GEOMETRY FOR REDUCING LINER DISTORTION
- Publication number 20210324816
- Publication date Oct 21, 2021
- Cummins Inc.
- Xiling Zhou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BLOCK RIBS FOR REDUCING LINER DISTORTION
- Publication number 20210310439
- Publication date Oct 7, 2021
- Cummins Inc.
- Xiling Zhou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
REDUCED PARASITIC LUBE SYSTEM
- Publication number 20190271241
- Publication date Sep 5, 2019
- Cummins Inc.
- Nathaniel P. Hassall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CAST-IN-HEAD EGR CROSSOVER TUBE WITH INTEGRAL VENTURI TUBE FOR FLOW...
- Publication number 20190264626
- Publication date Aug 29, 2019
- Cummins Inc.
- James A. Dods
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CAST DUAL WALL BULKHEAD WITH INTEGRAL OIL DRAIN
- Publication number 20180073463
- Publication date Mar 15, 2018
- CUMMINS IP, INC.
- Aaron S. Quinton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER BLOCK WITH INTEGRATED OIL JACKET
- Publication number 20180038247
- Publication date Feb 8, 2018
- Cummins, Inc.
- Aaron S. Quinton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STABILIZED ENGINE CASTING CORE ASSEMBLY, METHOD FOR MAKING AN ENGIN...
- Publication number 20180038307
- Publication date Feb 8, 2018
- Cummins Inc.
- Aaron S. Quinton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CYLINDER AND LINER ASSEMBLY
- Publication number 20160273480
- Publication date Sep 22, 2016
- CUMMINS IP, INC.
- John Purcell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CAST DUAL WALL BULKHEAD WITH INTEGRAL OIL DRAIN
- Publication number 20150315996
- Publication date Nov 5, 2015
- CUMMINS IP, INC.
- Aaron S. Quinton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STABILIZED ENGINE CASTING CORE ASSEMBLY, METHOD FOR MAKING AN ENGIN...
- Publication number 20150315994
- Publication date Nov 5, 2015
- Aaron S. QUINTON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER BLOCK WITH INTEGRATED OIL JACKET
- Publication number 20150300221
- Publication date Oct 22, 2015
- Cummins Inc.
- Aaron S. Quinton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE WITH COOLING SYSTEM
- Publication number 20150292389
- Publication date Oct 15, 2015
- Mathew Clark
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for increasing torsional fatigue strength in crankshafts
- Publication number 20100107808
- Publication date May 6, 2010
- Cummins Inc.
- Ross W. Alderton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

John J. Purcell

Person

Patents Grantslast 30 patents

Profiled cylinder liner for bore distortion control

Reduced parasitic lube system

Unique block rib geometry for reducing liner distortion

Block ribs for reducing liner distortion

Stabilized engine casting core assembly, method for making an engin...

Cast-in-head EGR crossover tube with integral venturi tube for flow...

Cast dual wall bulkhead with integral oil drain

Engine with cooling system

Cylinder block with integrated oil jacket

Stabilized engine casting core assembly, method for making an engin...

Cast dual wall bulkhead with integral oil drain

Cylinder block with integrated oil jacket

Cylinder block

Cylinder head

Patents Applicationslast 30 patents

REDUCED PARASITIC LUBE SYSTEM

PROFILED CYLINDER LINER FOR BORE DISTORTION CONTROL

UNIQUE BLOCK RIB GEOMETRY FOR REDUCING LINER DISTORTION

BLOCK RIBS FOR REDUCING LINER DISTORTION

REDUCED PARASITIC LUBE SYSTEM

CAST-IN-HEAD EGR CROSSOVER TUBE WITH INTEGRAL VENTURI TUBE FOR FLOW...

CAST DUAL WALL BULKHEAD WITH INTEGRAL OIL DRAIN

CYLINDER BLOCK WITH INTEGRATED OIL JACKET

STABILIZED ENGINE CASTING CORE ASSEMBLY, METHOD FOR MAKING AN ENGIN...

ENGINE CYLINDER AND LINER ASSEMBLY

CAST DUAL WALL BULKHEAD WITH INTEGRAL OIL DRAIN

STABILIZED ENGINE CASTING CORE ASSEMBLY, METHOD FOR MAKING AN ENGIN...

CYLINDER BLOCK WITH INTEGRATED OIL JACKET

ENGINE WITH COOLING SYSTEM

Method for increasing torsional fatigue strength in crankshafts