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Patents Grants
last 30 patents
Information
Patent Grant
Optimized exhaust after-treatment integration
Patent number
8,899,018
Issue date
Dec 2, 2014
Cummins Inc.
Tim Frazier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and system for improving sensor accuracy
Patent number
8,474,242
Issue date
Jul 2, 2013
Cummins Inc.
Eric B. Andrews
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and system for improving sensor accuracy
Patent number
7,581,390
Issue date
Sep 1, 2009
Cummins Inc.
Eric B. Andrews
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Misfire detection in engines for on-board-diagnostics
Patent number
7,571,640
Issue date
Aug 11, 2009
Cummins, Inc.
Eric B. Andrews
G01 - MEASURING TESTING
Information
Patent Grant
Closed loop EGR control method and system using water content measu...
Patent number
7,389,771
Issue date
Jun 24, 2008
Cummins, Inc.
Eric B. Andrews
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System for measuring NOx content of exhaust gas
Patent number
7,263,823
Issue date
Sep 4, 2007
Cummins, Inc.
Eric B. Andrews
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Arrangement for mounting electrical components to an aftertreatment...
Patent number
7,192,463
Issue date
Mar 20, 2007
Cummins Filtration IP, Inc.
John V. Shutty
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
System for diagnosing reagent solution quality and emissions cataly...
Patent number
7,067,319
Issue date
Jun 27, 2006
Cummins, Inc.
J. Stephen Wills
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for detecting engine cylinder misfire
Patent number
6,243,641
Issue date
Jun 5, 2001
Cummins Engine Company, Inc.
Eric B. Andrews
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Active engine misfire detection system
Patent number
5,529,041
Issue date
Jun 25, 1996
Cummins Engine Company, Inc.
Eric B. Andrews
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air intake heating and diagnostic system for internal combustion en...
Patent number
5,482,013
Issue date
Jan 9, 1996
Cummins Engine Company, Inc.
Eric B. Andrews
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Method and system for improving sensor accuracy
Publication number
20090282808
Publication date
Nov 19, 2009
Eric B. Andrews
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MISFIRE DETECTION IN ENGINES FOR ON-BOARD-DIAGNOSTICS
Publication number
20080236262
Publication date
Oct 2, 2008
Cummins, Inc.
Eric B. Andrews
G01 - MEASURING TESTING
Information
Patent Application
Closed loop EGR control method and system using water content measu...
Publication number
20080053418
Publication date
Mar 6, 2008
Eric B. Andrews
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and system for improving sensor accuracy
Publication number
20070251224
Publication date
Nov 1, 2007
Eric B. Andrews
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Optimized exhaust after-treatment integration
Publication number
20070245714
Publication date
Oct 25, 2007
Tim Frazier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
System for diagnosing reagent solution quality and emissions cataly...
Publication number
20050287034
Publication date
Dec 29, 2005
J. Stephen Wills
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
System for measuring NOx content of exhaust gas
Publication number
20050262833
Publication date
Dec 1, 2005
Eric B. Andrews
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Arrangement for mounting electrical components to an aftertreatment...
Publication number
20050005773
Publication date
Jan 13, 2005
John V. Shutty
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Apparatus for detecting leakage in a fuel rail
Publication number
20030172720
Publication date
Sep 18, 2003
Emma Sweetland
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS