| 8397695 |
Ignition energy management with ion current feedback to correct spark plug fouling |
Chris Paul Glugla, Michael John Cullen, Garlan J. Huberts, Michael Damian Czekala, Ben Allen Strayer |
2013-03-19 |
$14,699,000 |
| 8176893 |
Engine combustion control using ion sense feedback |
Chris Paul Glugla, Phil William Husak, Kelvin Lee Dobbins, Michael Damian Czekala |
2012-05-15 |
$10,016,000 |
| 8132556 |
Ignition energy management with ion current feedback to correct spark plug fouling |
Chris Paul Glugla, Michael John Cullen, Garlan J. Huberts, Michael Damian Czekala, Ben Allen Strayer |
2012-03-13 |
$15,397,000 |
| 8060293 |
System and method for controlling an engine during transient events |
Christopher Paul Glugla, Mrdjan J. Jankovic, Davorin David Hrovat |
2011-11-15 |
$12,226,000 |
| 7966992 |
Combustion control using ion sense feedback and multi-strike spark to manage high dilution and lean AFR |
Chris Paul Glugla, Michael Damian Czekala, Garlan J. Huberts |
2011-06-28 |
$19,241,000 |
| 7677230 |
Internal combustion engine with multiple spark plugs per cylinder and ion current sensing |
Chris Paul Glugla, Michael Damian Czekala, Michelle M. Hutchison, Ben Allen Strayer |
2010-03-16 |
$52,980,000 |
| 7426926 |
Cold idle adaptive air-fuel ratio control utilizing lost fuel approximation |
Philip William Husak, Venkateswaran Nallaperumal, Michael John Cullen, Paul E. Roth, Michael Smokovitz |
2008-09-23 |
$11,041,000 |
| 7210455 |
Engine control with fuel quality sensor |
Jacobus Hendrik Visser, Allan Joseph Kotwicki, Allan J. Lippa, Carina Eva Irene Bjornsson, Carol S. Smith +4 more |
2007-05-01 |
$19,460,000 |
| 7069720 |
Cylinder event based fuel control |
Ben Allen Strayer, Frank Gonzales, Jr., Garth Michael Meyer, Michael Smokovitz, Donald J. Lewis |
2006-07-04 |
|
| 6935311 |
Engine control with fuel quality sensor |
Jacobus Hendrik Visser, Allan Joseph Kotwicki, Allan J. Lippa, Carina Eva Irene Bjornsson, Carol S. Smith +3 more |
2005-08-30 |
$15,134,000 |
| 6931840 |
Cylinder event based fuel control |
Ben Allen Strayer, Frank Gonzales, Jr., Garth Michael Meyer, Michael Smokovitz, Donald J. Lewis |
2005-08-23 |
$13,744,000 |
| 6460513 |
Method to adapt engine fuel control, by multi-component vaporization method, to actual volatility quality of fuel |
David K. Trumpy, Soduk Lee |
2002-10-08 |
$14,705,000 |
| 6360531 |
System and method for reducing vehicle emissions |
Timo A. Wiemero, Philip William Husak, William Francis Stockhausen |
2002-03-26 |
$16,451,000 |
| 6161531 |
Engine control system with adaptive cold-start air/fuel ratio control |
Douglas R. Hamburg, William Leisenring |
2000-12-19 |
$121,423,000 |
| 6131439 |
Catalyst deterioration detection with sensor calibration |
Douglas R. Hamburg |
2000-10-17 |
$43,400,000 |
| 6067965 |
Method and system for determining a quantity of fuel to be injected into an internal combustion engine |
David K. Trumpy, Eric Warren Curtis, Leighton Ira Davis, Jr. |
2000-05-30 |
$49,907,000 |
| 6050128 |
Catalyst deterioration monitoring |
Douglas R. Hamburg |
2000-04-18 |
$99,963,000 |
| 5957994 |
Method for improving spark ignited internal combustion engine acceleration and idling in the presence of poor driveability fuels |
Philip William Husak, Michael John Cullen, Steven Ray Whittier, Julia Giuliano, Anupam Narula |
1999-09-28 |
$28,829,000 |
| 5915359 |
Method and system for determining and controlling A/F ratio during cold start engine operation |
Garth Michael Meyer, Xiaoguo Tang, Joseph R. Asik, Rogelio G. Samson |
1999-06-29 |
$57,206,000 |
| 5877413 |
Sensor calibration for catalyst deterioration detection |
Douglas R. Hamburg |
1999-03-02 |
$36,638,000 |
| 5875759 |
Method for improving spark ignited internal combustion engine starting and idling using poor driveability fuels |
Philip William Husak, Michael John Cullen, Steven Ray Whittier, Erich Paul Brandt, William Joseph Maier |
1999-03-02 |
$36,638,000 |
| 5680834 |
Just-in-time scheduling for variable camshaft timing |
Peter Szpak, Larry Allen Hardy |
1997-10-28 |
$34,287,000 |
| 5584176 |
Engine control to achieve rapid catalyst warm-up |
Douglas R. Hamburg, Philip William Husak, Steven Ray Whittier |
1996-12-17 |
$16,820,000 |
| 5492094 |
Engine control system for maintaining idle speed |
Michael John Cullen, Alan Robert Dona, Jing Sun |
1996-02-20 |
$17,386,000 |
| 5483946 |
Engine control system with rapid catalyst warm-up |
Douglas R. Hamburg, Philip William Husak, Steven Ray Whittier |
1996-01-16 |
$11,708,000 |
