Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10718258 | Spark-ignited direct-injection engine combustion systems | Arun S. Solomon, William F. Spruit | 2020-07-21 |
| 10519883 | Catalyst temperature maintenance systems and methods | Arun S. Solomon, Kushal Narayanaswamy, Gerald A. Szekely, Jr. | 2019-12-31 |
| 10077727 | Engine control systems and methods for nitrogen oxide reduction | Robert Gallon, Robert S. McAlpine, Arun S. Solomon | 2018-09-18 |
| 9957911 | Dedicated exhaust gas recirculation control systems and methods | Kushal Narayanaswamy, Edward J. Keating | 2018-05-01 |
| 9915221 | System and method for engine combustion | Robert Gallon, Arun S. Solomon | 2018-03-13 |
| 9695772 | System and method for adjusting fuel injection parameters during transient events to reduce particulate emissions | Robert S. Levy, Michael J. Lucido, Jonathan T. Shibata | 2017-07-04 |
| 9677495 | Fuel rail pressure control systems and methods | Jonathan T. Shibata, Joshua D. Cowgill, Daniel Sabathil | 2017-06-13 |
| 9629189 | System and method for enabling a user to adjust the operation of a powertrain in a vehicle, to adjust the appearance of a user interface device in the vehicle, and/or to adjust vehicle noise | Robert S. Levy | 2017-04-18 |
| 9328690 | System and method for controlling fuel injection timing to decrease emissions during transient engine operation | Jonathan T. Shibata, Joshua D. Cowgill, John Ogalla Waldman | 2016-05-03 |
| 9163568 | Cold start systems and methods | David Cleary, Junseok Chang | 2015-10-20 |
| 8989989 | System and method for controlling fuel injection in an engine based on piston temperature | Jonathan T. Shibata, Joshua D. Cowgill | 2015-03-24 |
| 8965667 | Engine startup method | Robert Gallon, Joseph J. Moon | 2015-02-24 |
| 7792629 | High pressure pump actuation in a vehicle | Jesse M. Gwidt, Stuart R. Smith | 2010-09-07 |
| 7779810 | Idle stability improvement for direct injected engines | Jesse M. Gwidt, Michael J. Lucido, James R. Reeder, Jr. | 2010-08-24 |
| 7628142 | Remotely mounted high-pressure fuel pump assembly | Alan W. Hayman, James J. Mazzola, III | 2009-12-08 |
| 7467511 | Emission control strategy for lean idle | David Brown, Stephen Fulcher, Jesse M. Gwidt, Michael J. Lucido, Christopher R. Graham | 2008-12-23 |
| 7322339 | Apparent torque reserve at idle for direct injected engines | Jesse M. Gwidt, Matthew A. Wiles, Michael J. Lucido | 2008-01-29 |
| 7080630 | Method for calculating cylinder charge during starting | Kenneth J. Buslepp, Douglas R. Verner | 2006-07-25 |
| 5377651 | Closed-loop control of a diesel engine | Richard A. Peden | 1995-01-03 |
| 5150694 | Diesel engine closed loop air/fuel ratio control | James H. Currie, Richard A. Peden, Mark A. Mitchell, Michael J. Brown | 1992-09-29 |
| 5127584 | Fuel injection nozzle | — | 1992-07-07 |
| 5012785 | Fuel injection delivery valve with reverse flow venting | David L. Long, Mark A. Mitchell | 1991-05-07 |
| 4909444 | Poppet covered orifice fuel injection nozzle | — | 1990-03-20 |
| 4905908 | Poppet covered orifice fuel injection nozzle | — | 1990-03-06 |
| 4750675 | Damped opening poppet covered orifice fuel injection nozzle | — | 1988-06-14 |