Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968833 | Diagnostic system for catalytic converter using exhaust gas recirculation system that can detect exhaust pressure buildup | Songping Yu, Michael John Cullen | 2005-11-29 |
| 6944530 | System and method for air flow and EGR flow estimation | John D. Russell, Allan Joseph Kotwicki | 2005-09-13 |
| 6880524 | Diesel EGR control | Hossein Bina | 2005-04-19 |