Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823843 | System and method to minimize the amount of NOx released from a NOx trap | Christian T. Goralski, Gopichandra Surnilla, Justin Anthony Ura, Hungwen Jen | 2004-11-30 |
| 6779337 | Hydrogen fueled spark ignition engine | Xiaoguo Tang, Robert Jay Natkin, Siamak Hashemi, William Francis Stockhausen | 2004-08-24 |