Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309837 | Methods and systems for EGR control | Joseph Norman Ulrey, Daniel Joseph Styles, Ross Dykstra Pursifull, Michael Howard Shelby | 2016-04-12 |
| 9309836 | Methods and systems for boost control | Joseph Norman Ulrey, Julia Helen Buckland | 2016-04-12 |
| 9303650 | Introduction of exhaust gas recirculation at a compressor blade trailing edge | Joseph Norman Ulrey, Keith Michael Plagens, Daniel Joseph Styles | 2016-04-05 |
| 9303557 | Methods and systems for EGR control | Joseph Norman Ulrey, Daniel Joseph Styles, Ross Dykstra Pursifull, Michael Howard Shelby | 2016-04-05 |
| 9279393 | Devices and methods for exhaust gas recirculation operation of an engine | Brad Alan Boyer, Eric Warren Curtis, Kim Hwe Ku, James Douglas Ervin, Daniel Joseph Styles +2 more | 2016-03-08 |
| 9279374 | Methods and systems for surge control | Julia Helen Buckland, Robert Andrew Wade, Kevin C. Payne, Joseph Norman Ulrey | 2016-03-08 |
| 9217339 | Hydraulic rolling cylinder deactivation systems and methods | James Douglas Ervin | 2015-12-22 |
| 9169809 | Method for controlling a variable charge air cooler | Julia Helen Buckland, Chris Paul Glugla, Robert Andrew Wade, Jason Eugene Devries, Charles A. Cockerill | 2015-10-27 |
| 9169771 | Wastegate valve position correction | Yan Wang, Katherine Lapham, Todd Anthony Rumpsa, Hamza Derbas, Vladimir V. Kokotovic | 2015-10-27 |
| 9163555 | Compressor bypass turbine-generator | Karen Elizabeth Maceroni | 2015-10-20 |
| 9151219 | Methods and systems for surge control | Julia Helen Buckland | 2015-10-06 |
| 9091202 | Methods and systems for boost control | Daniel Joseph Styles, Julia Helen Buckland, Joseph Norman Ulrey, James Leiby | 2015-07-28 |
| 9080506 | Methods and systems for boost control | Julia Helen Buckland, Ralph Wayne Cunningham, Brad Alan Boyer, Jeffrey Allen Doering | 2015-07-14 |
| 9068522 | Method for diagnosing an engine | Allan Roy Gale | 2015-06-30 |
| 8931444 | Head packaging for cylinder deactivation | Kim Hwe Ku | 2015-01-13 |
| 8833058 | Variable valvetrain turbocharged engine | James Douglas Ervin, Kim Hwe Ku, Brad Alan Boyer | 2014-09-16 |
| 8813699 | Actuator for lobe switching camshaft system | Kim Hwe Ku | 2014-08-26 |
| 8434436 | Electronically actuated valve system | William Riley, Mark Zagata, Michael Schrader, M. Matthews Hall, Nicole Williams | 2013-05-07 |
| 8006657 | Mode-switching cam follower | William Riley, Mark Zagata, Michael Schrader | 2011-08-30 |