Issued Patents All Time
Showing 51–75 of 177 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640912 | System and method for engine air-fuel ratio control | Donald J. Lewis | 2010-01-05 |
| 7640914 | Engine output control system and method | Donald J. Lewis, Allan J. Lippa | 2010-01-05 |
| 7600503 | Flex-fuel variable displacement engine control system and method | — | 2009-10-13 |
| 7594498 | System and method for compensation of fuel injector limits | Donald J. Lewis | 2009-09-29 |
| 7583950 | High linearity tunable bandpass filter | Thomas D. O'Brien | 2009-09-01 |
| 7578281 | First and second spark plugs for improved combustion control | Michael Andri | 2009-08-25 |
| 7555896 | Cylinder deactivation for an internal combustion engine | Donald J. Lewis, John Ottavio Michelini | 2009-07-07 |
| 7549408 | Flex-fuel variable displacement engine control system and method | — | 2009-06-23 |
| 7546821 | Hydraulic actuation system for improved engine start | Michael Andri | 2009-06-16 |
| 7540268 | Engine starting for engine having adjustable valve operation | Donald J. Lewis | 2009-06-02 |
| 7424882 | Engine method | Allan Joseph Kotwicki, Brian D. Rutkowski | 2008-09-16 |
| 7412966 | Engine output control system and method | Donald J. Lewis, Allan J. Lippa | 2008-08-19 |
| 7406947 | System and method for tip-in knock compensation | Donald J. Lewis | 2008-08-05 |
| 7401606 | Multi-stroke cylinder operation in an internal combustion engine | Donald J. Lewis, Nate Trask, Thomas Megli | 2008-07-22 |
| 7398762 | Vehicle control system | Allan Joseph Kotwicki, Brian D. Rutkowski | 2008-07-15 |
| 7383820 | Electromechanical valve timing during a start | Donald J. Lewis | 2008-06-10 |
| 7367316 | Vehicle control system | Allan Joseph Kotwicki, Brian D. Rutkowski | 2008-05-06 |
| 7334549 | Multi-stroke cylinder operation in an internal combustion engine | Donald J. Lewis, John Ottavio Michelini | 2008-02-26 |
| 7320300 | Multi-stroke cylinder operation in an internal combustion engine | Donald J. Lewis, Nate Trask, Thomas Megli | 2008-01-22 |
| 7311083 | Engine method | Allan Joseph Kotwicki, Brian D. Rutkowski | 2007-12-25 |
| 7299786 | Vehicle control system | Allan Joseph Kotwicki, Brian D. Rutkowski | 2007-11-27 |
| 7290527 | Vehicle control system | Allan Joseph Kotwicki, Brian D. Rutkowski | 2007-11-06 |
| 7278388 | Engine starting for engine having adjustable valve operation | Donald J. Lewis | 2007-10-09 |
| 7255066 | Valve selection for an engine operating in a multi-stroke cylinder mode | Donald J. Lewis, John Ottavio Michelini | 2007-08-14 |
| 7249588 | Speed control method | Brian D. Rutkowski | 2007-07-31 |