Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4647703 | Process for producing a hydrocarbon cut of high octane number by etherification of olefins | Bernard Torck, Pierre Amigues, Yves Glaize, Henri Grangette, Jean Laurent | 1987-03-03 |