Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561198 | Method and installation for treating a metal part surface | Bernard Drevillon, Nicolas Bertrand | 2003-05-13 |
| 6541917 | Section of pipe for a gas treatment device and device incorporating such a section of pipe | Michel Moisan, Roxane Etemadi, Daniel Guerin | 2003-04-01 |