Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817196 | Niobium-containing hot-rolled steel sheet with high strength and high drawability and its manufacturing processes | Jean-Pierre Porcet | 1998-10-06 |
| 5759297 | Titanium-containing hot-rolled steel sheet with high strength and high drawability and its manufacturing processes | Jean-Pierre Porcet | 1998-06-02 |