Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183642 | Installation for steam cracking hydrocarbons, with solid erosive particles being recycled | — | 1993-02-02 |
| 5177292 | Method for steam cracking hydrocarbons | — | 1993-01-05 |
| 5139650 | Method and installation for steam cracking hydrocarbons | — | 1992-08-18 |
| 4383423 | Thermal separators employing a movable distributor | Phillippe A. H. Marchal | 1983-05-17 |