Issued Patents All Time
Showing 51–75 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8394542 | System and method to operate a fuel cell in the exhaust of an internal combustion engine | Shane Elwart, Gopichandra Surnilla, David Karl Bidner | 2013-03-12 |
| 8375701 | Hydrocarbon retaining and purging system | Jason Aaron Lupescu, Shane Elwart, Michael James Uhrich, Harendra S. Gandhi | 2013-02-19 |
| 8354016 | Dual mode oxygen sensor | Harry Burleson | 2013-01-15 |
| 8341947 | System and method for regenerating a particulate filter | Jeffrey Scott Hepburn, David Karl Bidner, Helmut Hans Ruhland, Moritz Klaus Springer, Thomas Lorenz +5 more | 2013-01-01 |
| 8333063 | Hydrocarbon retaining system and method | Shane Elwart, Michael James Uhrich, Jason Aaron Lupescu | 2012-12-18 |
| 8311708 | Adjustable grill shutter system | — | 2012-11-13 |
| 8271183 | Approach for controlling a vehicle engine that includes an electric boosting device | Michael James Uhrich, Gopichandra Surnilla | 2012-09-18 |
| 8261531 | Hydrocarbon retaining system for flex-fuel combustion engine | Harendra S. Gandhi, Michael James Uhrich, Shane Elwart, Jason Aaron Lupescu | 2012-09-11 |
| 8230826 | Selectively storing reformate | Ross Dykstra Pursifull, Gopichandra Surnilla | 2012-07-31 |
| 8215291 | Method and system for fuel vapor control | Timothy DeBastos, Russell Randall Pearce, Scott A. Bohr, Patrick Sullivan, Christopher Kragh +6 more | 2012-07-10 |
| 8192877 | System and method to operate fuel cell in the exhaust of an internal combustion engine | Shane Elwart, Gopichandra Surnilla, David Karl Bidner | 2012-06-05 |
| 8166957 | Exhaust treatment system for internal combustion engine | Jason Aaron Lupescu, Daniel Joseph Styles, Michael James Uhrich, Stephen B. Smith, David A. May | 2012-05-01 |
| 8161733 | Hydrocarbon retaining and purging system | Michael James Uhrich, Stephen B. Smith, Shane Elwart, Jason Aaron Lupescu | 2012-04-24 |
| 8145409 | Approach for determining exhaust gas sensor degradation | Timothy Joseph Clark | 2012-03-27 |
| 8132400 | Controlled air-fuel ratio modulation during catalyst warm up based on universal exhaust gas oxygen sensor input | Eric Matthew Storhok, Imad Hassan Makki, Ed A. Schoenberg | 2012-03-13 |
| 8112985 | Hydrocarbon retaining system configuration for combustion engine | Michael James Uhrich, Shane Elwart, Jason Aaron Lupescu | 2012-02-14 |
| 8099947 | Control and diagnostic approach for emission control device | Imad Hassan Makki, Michael James Uhrich, Michael Igor Kluzner | 2012-01-24 |
| 8056540 | Method and system for fuel vapor control | Timothy DeBastos, Russell Randall Pearce, Scott A. Bohr, Patrick Sullivan, Christopher Kragh +6 more | 2011-11-15 |
| 7987837 | Exhaust treatment system for internal combustion engine | Jason Aaron Lupescu, Daniel Joseph Styles, Michael James Uhrich, Stephen B. Smith, David A. May | 2011-08-02 |
| 7987840 | Delay compensated air/fuel control of an internal combustion engine of a vehicle | Stephen William Magner, Mrdjan J. Jankovic, Alan Robert Dona | 2011-08-02 |
| 7918214 | System and method for improving fuel vapor purging for an engine having a compressor | Ralph Wayne Cunningham, Thomas G. Leone, Gopichandra Surnilla, Ross Dykstra Pursifull | 2011-04-05 |
| 7913672 | Hydrocarbon retaining and purging system | Shane Elwart, Jason Aaron Lupescu, Michael James Uhrich | 2011-03-29 |
| 7870848 | Reducing fuel-vapor emissions by vortex effect | Shane Elwart, Michael Igor Kluzner | 2011-01-18 |
| 7870723 | System and method to operate fuel cell in the exhaust of an internal combustion engine | Shane Elwart, Gopichandra Surnilla, David Karl Bidner | 2011-01-18 |
| 7846595 | System and method to operate a fuel cell in the exhaust of an internal combustion engine | Shane Elwart, Gopichandra Surnilla, David Karl Bidner | 2010-12-07 |