Stephen L. Hahn

Person

Novi, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Combustion control system for an engine utilizing a first fuel and...
- Patent number 7,779,813
- Issue date Aug 24, 2010
- Ford Global Technologies, LLC
- Stephen Hahn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for operating a multiple fuel engine
- Patent number 7,597,072
- Issue date Oct 6, 2009
- Ford Global Technologies, LLC
- Robert A. Stein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for controlling catalyst storage capacity
- Patent number 7,257,944
- Issue date Aug 21, 2007
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for determining set point location for oxidant-ba...
- Patent number 7,143,574
- Issue date Dec 5, 2006
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for determining set point location for oxidant-ba...
- Patent number 7,076,943
- Issue date Jul 18, 2006
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for controlling catalyst storage capacity
- Patent number 7,007,461
- Issue date Mar 7, 2006
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for controlling catalyst storage capacity
- Patent number 6,993,899
- Issue date Feb 7, 2006
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for adjusting air/fuel ratio
- Patent number 6,964,159
- Issue date Nov 15, 2005
- Ford Global Technologies, LLC
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for controlling catalyst storage capacity
- Patent number 6,964,160
- Issue date Nov 15, 2005
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for determining set point location for oxidant-ba...
- Patent number 6,912,844
- Issue date Jul 5, 2005
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for determining target oxygen storage in an autom...
- Patent number 6,769,243
- Issue date Aug 3, 2004
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for estimating oxidant storage of a catalyst
- Patent number 6,751,947
- Issue date Jun 22, 2004
- Ford Global Technologies, LLC
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for determining set point location for oxidant-ba...
- Patent number 6,629,409
- Issue date Oct 7, 2003
- Ford Global Technologies, LLC
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for adjusting air-fuel ratio
- Patent number 6,497,093
- Issue date Dec 24, 2002
- Ford Global Technologies, Inc.
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method controlling engine based on predicated engine ope...
- Patent number 6,470,675
- Issue date Oct 29, 2002
- Ford Global Technologies, Inc.
- Donald James Lewis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for estimating oxidant storage of a catalyst
- Patent number 6,453,662
- Issue date Sep 24, 2002
- Ford Global Technologies, Inc.
- Donald James Lewis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Catalyst based adaptive fuel control
- Patent number 6,453,665
- Issue date Sep 24, 2002
- Ford Global Technologies, Inc.
- Stanley L. Bower
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for determining target oxygen storage in an autom...
- Patent number 6,453,661
- Issue date Sep 24, 2002
- Ford Global Technologies, Inc.
- Donald James Lewis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Adaptive method for detecting misfire in an internal combustion eng...
- Patent number 6,388,444
- Issue date May 14, 2002
- Ford Global Technologies, Inc.
- Stephen L. Hahn
- G01 - MEASURING TESTING
Information Patent Grant
Controller and control method for an internal combustion engine usi...
- Patent number 6,273,064
- Issue date Aug 14, 2001
- Ford Global Technologies, Inc.
- David James Scholl
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR OPERATING A MULTIPLE FUEL ENGINE
- Publication number 20080092834
- Publication date Apr 24, 2008
- Robert A. Stein
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Combustion control system for an engine utilizing a first fuel and...
- Publication number 20070215104
- Publication date Sep 20, 2007
- Stephen Hahn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System and method for controlling catalyst storage capacity
- Publication number 20050229588
- Publication date Oct 20, 2005
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for determining set point location for oxidant-ba...
- Publication number 20050204728
- Publication date Sep 22, 2005
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for controlling catalyst storage capacity
- Publication number 20040200210
- Publication date Oct 14, 2004
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for controlling catalyst storage capacity
- Publication number 20040154286
- Publication date Aug 12, 2004
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for determining set point location for oxidant-ba...
- Publication number 20040128984
- Publication date Jul 8, 2004
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for controlling catalyst storage capacity
- Publication number 20040073353
- Publication date Apr 15, 2004
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for determining set point location for oxidant-ba...
- Publication number 20040003586
- Publication date Jan 8, 2004
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for determining target oxygen storage in an autom...
- Publication number 20030056495
- Publication date Mar 27, 2003
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System and method for adjusting air/fuel ratio
- Publication number 20030051467
- Publication date Mar 20, 2003
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for estimating oxidant storage of a catalyst
- Publication number 20030005684
- Publication date Jan 9, 2003
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING AIR-FUEL RATIO
- Publication number 20030005685
- Publication date Jan 9, 2003
- Donald James Lewis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method for determining set point location for oxidant-ba...
- Publication number 20030000205
- Publication date Jan 2, 2003
- Donald James Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Stephen L. Hahn

Person

Patents Grantslast 30 patents

Combustion control system for an engine utilizing a first fuel and...

System and method for operating a multiple fuel engine

System and method for controlling catalyst storage capacity

System and method for determining set point location for oxidant-ba...

System and method for determining set point location for oxidant-ba...

System and method for controlling catalyst storage capacity

System and method for controlling catalyst storage capacity

System and method for adjusting air/fuel ratio

System and method for controlling catalyst storage capacity

System and method for determining set point location for oxidant-ba...

System and method for determining target oxygen storage in an autom...

System and method for estimating oxidant storage of a catalyst

System and method for determining set point location for oxidant-ba...

System and method for adjusting air-fuel ratio

System and method controlling engine based on predicated engine ope...

System and method for estimating oxidant storage of a catalyst

Catalyst based adaptive fuel control

System and method for determining target oxygen storage in an autom...

Adaptive method for detecting misfire in an internal combustion eng...

Controller and control method for an internal combustion engine usi...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR OPERATING A MULTIPLE FUEL ENGINE

Combustion control system for an engine utilizing a first fuel and...

System and method for controlling catalyst storage capacity

System and method for determining set point location for oxidant-ba...

System and method for controlling catalyst storage capacity

System and method for controlling catalyst storage capacity

System and method for determining set point location for oxidant-ba...

System and method for controlling catalyst storage capacity

System and method for determining set point location for oxidant-ba...

System and method for determining target oxygen storage in an autom...

System and method for adjusting air/fuel ratio

System and method for estimating oxidant storage of a catalyst

SYSTEM AND METHOD FOR ADJUSTING AIR-FUEL RATIO

System and method for determining set point location for oxidant-ba...