Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6883584 | Method for continuously casting a steel beam blank | Boris Donnay, René Creutz, Pierre Michels, Marc Mertens, Charles Prum +2 more | 2005-04-26 |
| 5671630 | Method for rolling Z-section sheet piles | — | 1997-09-30 |
| 4720989 | Method of and apparatus for rolling an I-beam blank | Carlo Panunzi, Joseph Sbarra, Albert Zenner | 1988-01-26 |