Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470673 | Control of a NOX reductant delivery system | Michiel J. Van Nieuwstadt | 2002-10-29 |
| 6427439 | Method and system for NOx reduction | Lifeng Xu, Robert Henry Hammerle | 2002-08-06 |
| 6363713 | On-board diagnostics for detecting the operation of diesel emissions control system | Christopher John Mazur | 2002-04-02 |