Issued Patents All Time
Showing 401–425 of 534 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487852 | System and method for controlling vehicle operation | Thomas G. Leone, Tony Phillips | 2009-02-10 |
| 7481039 | Engine system and method for efficient emission control device purging | Christian T. Goralski, Stephen B. Smith | 2009-01-27 |
| 7454895 | Diagnosing an aftertreatment system with a nonthermal plasma discharge device coupled to a lean burn engine | John William Hoard, David Karl Bidner | 2008-11-25 |
| 7448983 | System and method for utilizing estimated driver braking effort | Jeff Doering, David Karl Bidner, Shane Elwart, Yonghua Li | 2008-11-11 |
| 7428895 | Purge system for ethanol direct injection plus gas port fuel injection | Thomas G. Leone | 2008-09-30 |
| 7421836 | Air/fuel ratio validation for lean burn | Tobias John Pallett, James Michael Kerns, Suzanne Kay Wait | 2008-09-09 |
| 7377236 | System and method for exhaust heat generation using electrically actuated cylinder valves and variable stroke combustion cycles | Dennis Craig Reed | 2008-05-27 |
| 7367180 | System and method for controlling valve timing of an engine with cylinder deactivation | Christian T. Goralski, Stephen B. Smith | 2008-05-06 |
| 7363758 | Lean burn engine control NOx purging based on positional loading of oxidants in emission control device | Christian T. Goralski, Shane Elwart, Grant Alan Ingram | 2008-04-29 |
| 7363915 | Method to control transitions between modes of operation of an engine | Michael John Cullen | 2008-04-29 |
| 7311079 | Engine system and method with cylinder deactivation | David Karl Bidner, Shane Elwart, Jeff Doering, Christian T. Goralski | 2007-12-25 |
| 7293552 | Purge system for ethanol direct injection plus gas port fuel injection | Thomas G. Leone | 2007-11-13 |
| 7287371 | Device and method for internal combustion engine control | Christian T. Goralski | 2007-10-30 |
| 7284368 | Computer device to control operation during catalyst desulfurization to preserve catalytic function | Harendra S. Gandhi, Christian T. Goralski, Robert Walter McCabe, George Graham, Hungwen Jen | 2007-10-23 |
| 7275516 | System and method for boosted direct injection engine | Ralph Wayne Cunningham, Graham Hoare, Michael Howard Shelby | 2007-10-02 |
| 7270090 | Control system for engine cooling | — | 2007-09-18 |
| 7263433 | Computer device to calculate emission control device functionality | Harendra S. Gandhi, Christian T. Goralski, Robert Walter McCabe, George Graham, Hungwen Jen | 2007-08-28 |
| 7249583 | System for controlling valve timing of an engine with cylinder deactivation | David Karl Bidner, Jeff Doering | 2007-07-31 |
| 7246595 | Diesel engine with differential cylinder group operation | Graham Hoare | 2007-07-24 |
| 7238640 | Minimization of purge NOx release from NOx traps by optimizing the oxygen storage capacity | Hungwen Jen, Christian T. Goralski, Joseph Robert Theis, Justin Anthony Ura | 2007-07-03 |
| 7234455 | Robust maximum engine torque estimation | Tobias John Pallett, James Michael Kerns | 2007-06-26 |
| 7234436 | Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics | John Ottavio Michelini, John M. Roth | 2007-06-26 |
| 7225801 | Default mode for lean burn engine | Tobias John Pallett, Suzanne Kay Wait | 2007-06-05 |
| 7225782 | System and method to control transitions in the number of cylinders in a hybrid vehicle | Tobias John Pallett, James Michael Kerns | 2007-06-05 |
| 7194854 | Method for improved performance of a vehicle having an internal combustion engine | David Karl Bidner | 2007-03-27 |