Issued Patents All Time
Showing 26–50 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881713 | Method and system for humidity sensor diagnostics | Gopichandra Surnilla, Imad Hassan Makki, Michael James Uhrich, Timothy Joseph Clark, Robert Roy Jentz | 2014-11-11 |
| 8862370 | NOx control during engine idle-stop operations | Joseph Robert Theis, Michael James Uhrich, Giovanni Cavataio, Thomas G. Leone, Jeffrey Allen Doering +1 more | 2014-10-14 |
| 8838363 | Method for injecting fuel | Gopichandra Surnilla, Richard E. Soltis, Stephen B. Smith, Imad Hassan Makki | 2014-09-16 |
| 8800356 | Engine catalyst diagnostics | Imad Hassan Makki, Michael James Uhrich, Stephen B. Smith, Pankaj Kumar, Adam Nathan Banker | 2014-08-12 |
| 8776496 | Hydrocarbon retaining system configuration for combustion engine | Michael James Uhrich, Shane Elwart, Jason Aaron Lupescu | 2014-07-15 |
| 8775011 | Distinguishing between EGR valve and oxygen sensor degradation | Imad Hassan Makki, Timothy Joseph Clark, Robert Roy Jentz, Michael James Uhrich | 2014-07-08 |
| 8733082 | System and method to operate fuel cell in the exhaust of an internal combustion engine | Shane Elwart, Gopichandra Surnilla, David Karl Bidner | 2014-05-27 |
| 8731782 | Adjustable grill shutter system | — | 2014-05-20 |
| 8707937 | Fuel systems and methods for controlling fuel systems in a vehicle with multiple fuel tanks | Shane Elwart | 2014-04-29 |
| 8707683 | Hydrocarbon retaining and purging system | Michael James Uhrich, Stephen B. Smith, Shane Elwart, Jason Aaron Lupescu | 2014-04-29 |
| 8667931 | Control method for a vehicle air intake system | — | 2014-03-11 |
| 8635852 | Exhaust treatment system for internal combustion engine | Jason Aaron Lupescu, Michael James Uhrich, Ken Jahr | 2014-01-28 |
| 8635977 | Selectively storing reformate | Ross Dykstra Pursifull, Gopichandra Surnilla | 2014-01-28 |
| 8631646 | Methods and systems for variable displacement engine control | Stephen B. Smith, Michael James Uhrich, Adam Nathan Banker | 2014-01-21 |
| 8607544 | Methods and systems for variable displacement engine control | Michael James Uhrich, Adam Nathan Banker, Stephen B. Smith | 2013-12-17 |
| 8583351 | Approach for controlling a vehicle engine that includes an electric boosting device | Michael James Uhrich, Gopichandra Surnilla | 2013-11-12 |
| 8539938 | Fuel systems and methods for controlling fuel systems in a vehicle with multiple fuel tanks | Shane Elwart | 2013-09-24 |
| 8539914 | Method for operating an engine with a fuel reformer | Thomas G. Leone, Michael Howard Shelby | 2013-09-24 |
| 8464524 | Trap for exhaust system | David Karl Bidner, John M. Roth, Ken Jahr, Gopichandra Surnilla, Timothy Joseph Clark | 2013-06-18 |
| 8464514 | Method for regenerating a particulate filter for a boosted direct injection engine | Ralph Wayne Cunningham, Helmut Hans Ruhland, Moritz Klaus Springer, Thomas Lorenz, Georg Louven +1 more | 2013-06-18 |
| 8448427 | Hydrocarbon retaining and purging system for flex-fuel combustion engine | Michael James Uhrich, Shane Elwart, Jason Aaron Lupescu | 2013-05-28 |
| 8448422 | Engine starting control for engine with hydrocarbon retaining system | Michael James Uhrich, Shane Elwart, Jason Aaron Lupescu | 2013-05-28 |
| 8447495 | Method and system for fuel vapor control | Russell Randall Pearce, Scott A. Bohr, Christopher Kragh, Timothy DeBastos, Patrick Sullivan +1 more | 2013-05-21 |
| 8434461 | Method and system for fuel vapor control | Chris Kragh, Dennis Seung-Man Yang, Timothy DeBastos, Russell Randall Pearce, Scott A. Bohr +1 more | 2013-05-07 |
| 8402928 | Method for operating an engine with variable charge density | Thomas G. Leone, Michael Howard Shelby | 2013-03-26 |