Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852666 | Purifying composition with NOx treatment and internal combustion engine exhaust gases | Thierry Pontier, Christian Sarda, Christian Bert, Marc Guyon, Najat Moral +3 more | 2005-02-08 |