Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551564 | Process for eliminating oxides of nitrogen | Thierry Becue, Philippe Villeret | 2003-04-22 |
| 6508057 | Process and device intended for nitrogen oxides elimination in an exhaust line of an internal-combustion engine | Mathias Bouchez, Brigitte Martin, Patrick Bourges | 2003-01-21 |