Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763298 | Controlled engine shutdown for a hybrid electric vehicle | David Lee Boggs, Mark W. Peters, Stephen John Kotre | 2004-07-13 |
| 6751534 | System and method for providing feedback to a driver of a hybrid vehicle | Peter John Grutter | 2004-06-15 |
| 6718822 | Feed-forward observer-based control for estimating cylinder air charge | Ihab S. Soliman, Tobias John Pallett | 2004-04-13 |
| 6708483 | Method and apparatus for controlling lean-burn engine based upon predicted performance impact | David Karl Bidner, Gopichandra Surnilla | 2004-03-23 |
| 6688411 | Hybrid electric vehicle and a method for operating a hybrid electric vehicle | David Lee Boggs, Mark W. Peters, Paul Michael Deniston, Stephen John Kotre | 2004-02-10 |
| 6684631 | Method and system for reducing NOx tailpipe emissions of a lean-burn internal combustion engine | Gopichandra Surnilla, Jeffrey Scott Hepburn, Michael John Cullen | 2004-02-03 |