Issued Patents 2002
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493617 | Lean burn engine with brake system | James Michael Kerns | 2002-12-10 |
| 6490643 | Control method for a vehicle having an engine | Allan Joseph Kotwicki | 2002-12-03 |
| 6484677 | Transitions among operating modes in an engine with a hybrid valvetrain | Thomas G. Leone, Diana Brehob | 2002-11-26 |
| 6474303 | Selecting operating mode in an engine with a hybrid valvetrain | Thomas G. Leone, Diana Brehob | 2002-11-05 |
| 6470853 | Method for operating an engine with a hybrid valvetrain | Thomas G. Leone, Diana Brehob | 2002-10-29 |
| 6470869 | Direct injection variable valve timing engine control system and method | Gopichandra Surnilla, Stephen Lee Cooper | 2002-10-29 |
| 6467442 | Direct injection variable valve timing engine control system and method | Gopichandra Sumilla, Stephen Lee Cooper | 2002-10-22 |
| 6463892 | Method for detecting cooling system faults | — | 2002-10-15 |
| 6431130 | Torque control in an engine with a hybrid valvetrain | Thomas G. Leone, Diana Brehob | 2002-08-13 |
| 6430492 | Engine control system for improved driveability | Allan Joseph Kotwicki | 2002-08-06 |
| 6393345 | Method for estimation | James Michael Kerns | 2002-05-21 |
| 6386156 | Transitions among operating modes in an engine with a hybrid valvetrain | William Francis Stockhausen, Mazen Hammoud, Thomas G. Leone, Diana Brehob | 2002-05-14 |
| 6378484 | Coordinated control of valve timing during mode transitions of direct injection stratified charge engines | Ilya Kolmanovsky, Jessy W. Grizzle, Jing Sun | 2002-04-30 |