Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8669402 | Fuel compositions | Paul W. Bessonette, Charles H. Schleyer | 2014-03-11 |
| 8069835 | Internal combustion engine and operating method therefor | Carl-Anders Hergart, John T. Vachon | 2011-12-06 |
| 7661263 | Method of operating an internal combustion engine | Gerald N. Coleman, James Joshua Driscoll, Dennis L. Endicott, Stephen A. Faulkner, Jonathan Kilkenny +1 more | 2010-02-16 |
| 7487663 | Method for selecting fuel to both optimize the operating range and minimize the exhaust emissions of HCCI engines | Rafal A. Sobotowski, Charles H. Schleyer, Michael P. Liechty | 2009-02-10 |
| 7469181 | High load operation in a homogeneous charge compression ignition engine | Andrew J. Kieser, Michael P. Liechty, William L. Hardy, Anthony C. Rodman, Carl-Anders Hergart | 2008-12-23 |
| 7422000 | Method of transitioning between operating modes in an internal combustion engine | Mary Lou Kesse, Cory A. Brown, Roger Urven | 2008-09-09 |
| 7380540 | Dynamic control of a homogeneous charge compression ignition engine | Parag Mehresh, David J. Schuh, Andrew J. Kieser, Carl-Anders Hergart, William L. Hardy +2 more | 2008-06-03 |
| 7377270 | Exhaust gas recirculation in a homogeneous charge compression ignition engine | Andrew J. Kieser, Anthony C. Rodman, Michael P. Liechty, Carl-Anders Hergart, William L. Hardy | 2008-05-27 |
| 7377250 | System and method for balancing an engine during cylinder cutout | — | 2008-05-27 |
| 7377254 | Extending operating range of a homogeneous charge compression ignition engine via cylinder deactivation | Carl-Anders Hergart, William L. Hardy, Michael P. Liechty | 2008-05-27 |
| RE40144 | Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine | Eric C. Fluga, Brian G. McGee, Matthew R. Roth, Gregory G. Hafner | 2008-03-11 |
| 7252054 | Combustion engine including cam phase-shifting | James R. Weber, Scott Leman, Gerald N. Coleman, Eric C. Fluga, Jonathan Kilkenny | 2007-08-07 |
| 7219649 | Engine system and method of operating same over multiple engine load ranges | Roger Urven, Cory A. Brown, Mary Lou Kesse | 2007-05-22 |
| 7210640 | Fuel injector spray alteration through a moveable tip sleeve | John M. Clarke, Ronald P. Maloney, Devin C. Tornow | 2007-05-01 |
| 7201137 | Mixed mode control method and engine using same | Mary Lou Kesse | 2007-04-10 |
| 7201121 | Combustion engine including fluidically-driven engine valve actuator | James R. Weber, Scott Leman, Gerald N. Coleman, Eric C. Fluga, Jonathan Kilkenny +1 more | 2007-04-10 |
| 7198024 | Low emissions compression ignited engine technology | Gerald N. Coleman, Jonathan Kilkenny, Eric C. Fluga | 2007-04-03 |
| 7191743 | Air and fuel supply system for a combustion engine | James R. Weber, Scott Leman, Gerald N. Coleman, Eric C. Fluga, Jonathan Kilkenny +1 more | 2007-03-20 |
| 7178492 | Air and fuel supply system for combustion engine | Gerald N. Coleman, Stephen A. Faulkner, Eric C. Fluga, Jonathan Kilkenny, Scott Leman +3 more | 2007-02-20 |
| 7131402 | Method for controlling exhaust emissions from direct injection homogeneous charge compression ignition engines | Rafal A. Sobotowski, Charles H. Schleyer, Kenneth D. Erdman | 2006-11-07 |
| 6948482 | Engine cylinder temperature control | Jonathan Kilkenny | 2005-09-27 |
| 6845747 | Method of utilizing multiple fuel injections to reduce engine emissions at idle | Jason J. Rasmussen, Kurtis M. Best, Matthew R. Roth | 2005-01-25 |
| 6843231 | Cylinder to cylinder balancing using intake valve actuation | Andrew J. Kieser, Jonathan Kilkenny | 2005-01-18 |
| 6691671 | Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine | Eric C. Fluga, Gregory G. Hafner, Brian G. McGee, Matthew R. Roth | 2004-02-17 |
| 6651618 | Air and fuel supply system for combustion engine | Gerald N. Coleman, Stephen A. Faulkner, Eric C. Fluga, Jonathan Kilkenny, Scott Leman +3 more | 2003-11-25 |