Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967954 | Deep conversion combining the demetallization and the conversion of crudes, residues or heavy oils into light liquids with pure or impure oxygenated compounds | — | 2011-06-28 |
| 6989091 | Deep conversion combining the demetallization and the conversion of crudes, residues, or heavy oils into light liquids with pure or impure oxygenated compounds | — | 2006-01-24 |
| 4566961 | Electric arc conversion process | Henri Diaz, Pierre Vernet | 1986-01-28 |
| 4509326 | Energy extraction from hot gases | — | 1985-04-09 |