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Jason W. Mackey
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Columbus, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for exhaust gas recirculation
Patent number
11,454,180
Issue date
Sep 27, 2022
Cummins Inc.
Jason W. Mackey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Diesel piston with semi-hemispherical crown
Patent number
9,915,222
Issue date
Mar 13, 2018
Cummins Inc.
Jason W. Mackey
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine
Patent number
9,810,177
Issue date
Nov 7, 2017
Cummins IP, Inc.
David M. Barnes
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Piston and combustion chamber
Patent number
8,833,327
Issue date
Sep 16, 2014
Cummins Intellectual Property, Inc.
Rishikesh Venugopal
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cylinder head having an internal exhaust gas recirculation passage
Patent number
7,069,918
Issue date
Jul 4, 2006
Cummins Inc.
Jason Mackey
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder head having an internal exhaust gas recirculation passage
Patent number
6,971,378
Issue date
Dec 6, 2005
Cummins, Inc.
Jason Mackey
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST AFTERTREATMENT HOUSED BETWEEN CYLINDER HEADS
Publication number
20170089248
Publication date
Mar 30, 2017
Cummins Inc.
Andrea M. Evans
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTERNAL COMBUSTION ENGINE
Publication number
20150369169
Publication date
Dec 24, 2015
CUMMINS IP, INC.
David M. BARNES
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DIESEL PISTON WITH SEMI-HEMISPHERICAL CROWN
Publication number
20150275820
Publication date
Oct 1, 2015
Cummins Inc.
Jason W. Mackey
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PISTON AND COMBUSTION CHAMBER
Publication number
20130167806
Publication date
Jul 4, 2013
CUMMINS INTELLECTUAL PROPERTY, INC.
Rishikesh VENUGOPAL
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Cylinder head having an internal exhaust gas recirculation passage
Publication number
20040255918
Publication date
Dec 23, 2004
Jason Mackey
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Cylinder head having an internal exhaust gas recirulation passage
Publication number
20030230290
Publication date
Dec 18, 2003
Jason Mackey
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS