Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079351 | Temperature sensor diagnostics | Michael James Uhrich, Michael Igor Kluzner, Gopichandra Surnilla | 2011-12-20 |
| 8032291 | Method for detection of emissions levels during extended engine speed controlled operation | Gopichandra Surnilla, Bala Chander, Nate Trask, Stephen B. Smith | 2011-10-04 |
| 7997063 | Controlled air-fuel ratio modulation air fuel sensor input | Eva Thanasiu, Christian T. Goralski, Robert Joseph Jerger | 2011-08-16 |
| 7998027 | System and method to reduce stall during deceleration fuel shut off | Jef Doering, David Karl Bidner | 2011-08-16 |
| 7998447 | Method for removing hydrogen sulfide from an emissions stream | Gopichandra Surnilla, Joseph Robert Theis | 2011-08-16 |
| 7918086 | System and method for determining a NOx storage capacity of catalytic device | Gopichandra Surnilla, Christian T. Goralski, Joseph Patterson, Joseph Robert Theis | 2011-04-05 |
| 7913672 | Hydrocarbon retaining and purging system | Jason Aaron Lupescu, Michael James Uhrich, James Michael Kerns | 2011-03-29 |
| 7870848 | Reducing fuel-vapor emissions by vortex effect | Michael Igor Kluzner, James Michael Kerns | 2011-01-18 |
| 7870723 | System and method to operate fuel cell in the exhaust of an internal combustion engine | James Michael Kerns, Gopichandra Surnilla, David Karl Bidner | 2011-01-18 |