Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531886 | Process for the elimination of arsenic from hydrocarbons by passage over a presulphurated retention mass | Charles Cameron, Jean Cosyns, Patrick Sarrazin, Philippe Courty | 1996-07-02 |