Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6904751 | Engine control and catalyst monitoring with downstream exhaust gas sensors | Gopichandra Surnilla, James Michael Kerns, Stephen B. Smith | 2005-06-14 |
| 6879906 | Engine control and catalyst monitoring based on estimated catalyst gain | Gopichandra Surnilla, James Michael Kerns, Stephen B. Smith | 2005-04-12 |