Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725848 | Method of controlling exhaust gas recirculation system based upon humidity | Ravishankar Ramamurthy, Sameer Bhargara | 2004-04-27 |
| 6681171 | Condensation control for internal combustion engines using EGR | Ravishankar Ramamurthy, Sameer Bhargava | 2004-01-20 |
| 6601387 | System and method for determination of EGR flow rate | Mark A. Zurawski, Peter Zagone | 2003-08-05 |
| 6460522 | Method and apparatus for controlling engine exhaust gas recirculation | — | 2002-10-08 |
| 6422219 | Electronic controlled engine exhaust treatment system to reduce NOx emissions | Craig L. Savonen, Richard M. Avery, Jr. | 2002-07-23 |