Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763582 | Engine starting for engine having adjustable valve operation and port fuel injection | Donald J. Lewis, Vince Winstead | 2014-07-01 |
| 8245691 | Engine and exhaust heating | Ross Dykstra Pursifull, Gopichandra Surnilla | 2012-08-21 |
| 8249795 | Method for detection of emissions levels during extended engine speed controlled operation | Gopichandra Surnilla, Bala Chander, Shane Elwart, Stephen B. Smith | 2012-08-21 |
| 8181629 | Engine and exhaust heating for hybrid vehicle | Ross Dykstra Pursifull, Gopichandra Surnilla | 2012-05-22 |
| 8118008 | Engine and exhaust heating | Ross Dykstra Pursifull, Gopichandra Surnilla | 2012-02-21 |
| 8032291 | Method for detection of emissions levels during extended engine speed controlled operation | Gopichandra Surnilla, Bala Chander, Shane Elwart, Stephen B. Smith | 2011-10-04 |
| 7997252 | Engine and exhaust heating for hybrid vehicle | Ross Dykstra Pursifull, Gopichandra Surnilla | 2011-08-16 |
| 7950368 | Engine and exhaust heating | Ross Dykstra Pursifull, Gopichandra Surnilla | 2011-05-31 |
| 7930087 | Vehicle braking control | Alex O'Connor Gibson, Dennis Craig Reed, Ilya Kolmanovsky | 2011-04-19 |
| 7865290 | Valve control synchronization and error detection in an electronic valve actuation engine system | Alex O'Connor Gibson, Donald J. Lewis, Brian C. Moorhead, Vincent J. Winstead | 2011-01-04 |
| 7762232 | Engine and exhaust heating for hybrid vehicle | Ross Dykstra Pursifull, Gopichandra Surnilla | 2010-07-27 |
| 7748355 | Approach for facilitating engine mode transitions | Thomas Megli, Donald J. Lewis | 2010-07-06 |
| 7571709 | Method for stopping and starting an internal combustion engine having a variable event valvetrain | Donald J. Lewis | 2009-08-11 |
| 7530343 | Engine expansion braking with adjustable valve timing | Thomas Megli, Alex O'Connor Gibson, John Ottavio Michelini, Ilya Kolmanovsky, Davor Hrovat | 2009-05-12 |
| 7503301 | Throttle position control during an engine start | Gang Song | 2009-03-17 |
| 7426916 | Multi-stroke internal combustion engine for facilitation of auto-ignition operation | Dennis Craig Reed, Alex O'Connor Gibson | 2008-09-23 |
| 7415967 | Manifold pressure control for a variable event valvetrain | Thomas Megli | 2008-08-26 |
| 7401606 | Multi-stroke cylinder operation in an internal combustion engine | Donald J. Lewis, John D. Russell, Thomas Megli | 2008-07-22 |
| 7392786 | Internal combustion engine shut-down for engine having adjustable valves | Donald J. Lewis, Dennis Craig Reed | 2008-07-01 |
| 7373923 | Variable event valvetrain operation during an engine start | Thomas Megli | 2008-05-20 |
| 7320307 | Manifold pressure control for a variable event valvetrain | Thomas Megli | 2008-01-22 |
| 7320300 | Multi-stroke cylinder operation in an internal combustion engine | Donald J. Lewis, John D. Russell, Thomas Megli | 2008-01-22 |
| 7296550 | Starting an engine having a variable event valvetrain | Gang Song | 2007-11-20 |
| 7280909 | Valve control for an engine with electromechanically actuated valves | Donald J. Lewis, John Ottavio Michelini, Gang Song | 2007-10-09 |
| 7260467 | Cylinder deactivation method to minimize drivetrain torsional disturbances | Thomas Megli | 2007-08-21 |