Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921440 | Niobium-stabilized 14% chromium ferritic steel, and use of same in the automobile sector | Silke Liesert, Pierre-Olivier Santacreu | 2005-07-26 |
| 6824672 | Use of austenitic stainless steels in applications requiring anti-coking properties | Philippe Lecour, Xavier Longaygue, François Ropital | 2004-11-30 |
| 6582835 | Coated ferrite stainless steel sheet usable in the automobile exhaust sector | Raphael Craen | 2003-06-24 |
| 6423159 | Niobium-stabilized 14% chromium ferritic steel, and use of same in the automobile sector | Silke Liesert, Pierre-Olivier Santacreu | 2002-07-23 |