Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004591 | Catalytic process for removal of hydrogen sulfides from liquid sulfur | Jacques Maurice, Romain Fouque | 1991-04-02 |
| 4897251 | Catalytic removal of hydrogen sulphide from liquid sulphur | Jacques Maurice, Romain Fouque | 1990-01-30 |