Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847000 | Process for manufacturing synthesis gas or hydrogen by catalytic conversion of methanol in the liquid phase | Daniel Durand, Jean-Francois Le Page, Philippe Courty, Alain Forestiere | 1989-07-11 |