Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976650 | Method for production of sheet of austenitic iron/carbon/manganese steel and sheets produced thus | Pascal Drillet | 2011-07-12 |
| 7556865 | Hot-dip coating method in a zinc bath for strips of iron/carbon/manganese steel | Pascal Drillet | 2009-07-07 |