| 6722187 |
Enhanced vacuum decay diagnostic and integration with purge function |
Malcolm James Grieve, Kenneth M. Simpson, Michael J. Steckler, Carelton Williams |
2004-04-20 |
| 6564622 |
Method of determining soak-related time intervals of an internal combustion engine |
Alton L. Schuessler, David Allen Dues, Nicholas Colella, Myron H. Bell |
2003-05-20 |
| 6390077 |
Adaptive flow restriction test method for an exhaust gas recirculation system |
Kenneth M. Simpson, Michael Cottrell, Hallett D. Breidenbach, Alton L. Schuessler |
2002-05-21 |
| 6382017 |
Evaporative emission leak detection method with vapor generation compensation |
Kenneth M. Simpson |
2002-05-07 |
| 6334355 |
Enhanced vacuum decay diagnostic and integration with purge function |
Malcolm James Grieve, Kenneth M. Simpson, Michael J. Steckler, Carelton Williams |
2002-01-01 |
| 6321695 |
Model-based diagnostic method for an engine cooling system |
In Kwang Yoo, Kenneth M. Simpson |
2001-11-27 |
| 6311548 |
Method of validating a diagnostic leak detection test for a fuel tank |
Hallett D. Breidenbach, Kenneth M. Simpson |
2001-11-06 |
| 6308119 |
Preset diagnostic leak detection method for an automotive evaporative emission system |
Michael J. Steckler, Kenneth M. Simpson, Malcolm James Grieve |
2001-10-23 |
