Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287938 | System and methods for reducing particulate matter emissions | Timothy Brian Chanko, William Charles Ruona, Giovanni Cavataio, Douglas Allen Dobson | 2019-05-14 |
| 9726058 | Idle speed GPF regeneration | Timothy Brian Chanko, Douglas Allen Dobson, Devesh Upadhyay | 2017-08-08 |
| 9650930 | Emission control device regeneration | Christine Kay Lambert, Douglas Allen Dobson, James David Pakko, Jeffrey Scott Hepburn | 2017-05-16 |
| 9630146 | Particulate filter containing a nickel-copper catalyst | Douglas Allen Dobson, Hungwen Jen, Giovanni Cavataio | 2017-04-25 |
| 9523303 | System and method for regenerating a particulate filter | Gopichandra Surnilla, Manish Sharma | 2016-12-20 |
| 9339800 | Methods for treating engine exhaust | Giovanni Cavataio, Hungwen Jen, James W. Girard, Christine Kay Lambert | 2016-05-17 |
| 9120056 | Catalyst assembly for treating engine exhaust | Giovanni Cavataio, Hungwen Jen, James W. Girard, Christine Kay Lambert | 2015-09-01 |
| 8516798 | Methods and systems for control of an emission system with more than one SCR region | Douglas Allen Dobson, Ed Badillo, Gang Guo | 2013-08-27 |