Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344554 | Downflow fluid catalytic cracking process and apparatus | Renaud Pontier, Frederic Hoffmann | 1994-09-06 |
| 5302775 | Process and apparatus for the entrained bed catalytic conversion of a charge containing an oxygen compound | Francois Hugues, Daniel Vuillemot, Jean-Pierre Burzynski, Thierry Gauthier | 1994-04-12 |