Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598387 | Reduction of exhaust smoke emissions following extended diesel engine idling | Brendan Patrick Carberry, Paul Eduard Moraal | 2003-07-29 |
| 6543218 | Preventing early degradation of exhaust treatment devices | — | 2003-04-08 |