Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316172 | Reducing enrichment due to minimum pulse width constraint | Thomas G. Leone, Todd Anthony Rumpsa | 2016-04-19 |
| 9174612 | Viscous brake for driveline heating | Ross Dykstra Pursifull | 2015-11-03 |
| 9103255 | Methods and systems for emission system control | Jeffrey Scott Hepburn, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2015-08-11 |
| 8959979 | Method for evaluating degradation of a particulate matter sensor after an engine start | Garry Anthony Zawacki, Robert F. Novak, Roberto Teran, Jr., Dave Charles Weber, Michiel J. Van Nieuwstadt +1 more | 2015-02-24 |
| 8925302 | Method and system for operating an engine turbocharger | Kevin Durand Byrd, Keith Michael Plagens | 2015-01-06 |
| 8904787 | Fixed rate EGR system | Daniel Joseph Styles, James Alfred Hilditch | 2014-12-09 |
| 8883102 | Methods for controlling nitrous oxide emissions | Christine Kay Lambert | 2014-11-11 |
| 8769935 | System and method for monitoring reductant quality | Furqan Zafar Shaikh, John Paul Bogema, Michiel J. Van Nieuwstadt, Scott Cooper, Garry Anthony Zawacki +4 more | 2014-07-08 |
| 8707678 | System for an engine having a particulate matter sensor | Garry Anthony Zawacki, Robert F. Novak, Roberto Teran, Jr., Dave Charles Weber, Michiel J. Van Nieuwstadt +1 more | 2014-04-29 |
| 8683786 | Gasoline particulate filter regeneration and diagnostics | Michiel J. Van Nieuwstadt | 2014-04-01 |
| 8667780 | Methods and systems for emission system control | Jeffrey Scott Hepburn, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2014-03-11 |
| 8656715 | Methods and systems for emission system control | Jeffrey Scott Hepburn, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2014-02-25 |
| 8516799 | Methods and systems for emission system control | Jeffrey Scott Hepburn, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2013-08-27 |
| 8448511 | Method for evaluating degradation of a particulate matter sensor after an engine start | Garry Anthony Zawacki, Robert F. Novak, Roberto Teran, Jr., Dave Charles Weber, Michiel J. Van Nieuwstadt +1 more | 2013-05-28 |
| 8438899 | Method for evaluating degradation of a particulate matter sensor | Garry Anthony Zawacki, Robert F. Novak, Roberto Teran, Jr., Dave Charles Weber, Michiel J. Van Nieuwstadt +1 more | 2013-05-14 |
| 8347611 | Methods and systems for emission system control | Jeffrey Scott Hepburn, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2013-01-08 |
| 8347609 | Methods and systems for emission system control | Jeffrey Scott Hepburn, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2013-01-08 |
| 8327628 | Gasoline particulate filter regeneration and diagnostics | Michiel J. Van Nieuwstadt | 2012-12-11 |
| 8265856 | Pre-delivery strategy for diesel-engine vehicles | John William Hoard | 2012-09-11 |
| 8209961 | Engine-off ammonia vapor management system and method | Christopher Oberski, Giovanni Cavataio, Michiel J. Van Nieuwstadt, Timothy Webb | 2012-07-03 |
| 8200414 | Methods and systems for exhaust gas mixing | Michiel J. Van Nieuwstadt, Paul Joseph Tennison, Michael Hopka | 2012-06-12 |
| 8141346 | System and method for monitoring reductant quality | Furqan Zafar Shaikh, John Paul Bogema, Michiel J. Van Nieuwstadt, Scott Cooper, Garry Anthony Zawacki +4 more | 2012-03-27 |
| 8136343 | System for an engine having a particulate matter sensor | Garry Anthony Zawacki, Robert F. Novak, Roberto Teran, Jr., Dave Charles Weber, Michiel J. Van Nieuwstadt +1 more | 2012-03-20 |
| 8096125 | Methods and systems for emission system control | Jeffrey Scott Hepburn, Brien Lloyd Fulton, Gopichandra Surnilla, Eric Matthew Kurtz | 2012-01-17 |
| 8050844 | Pre-delivery strategy for diesel-engine vehicles | John William Hoard | 2011-11-01 |