Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567354 | Inhibitor of the corrosion of a metal material such as steel | Christian Schwendimann, Jean-Luc Auger, Philippe Fatrez | 1996-10-22 |
| 5367903 | Process for improving the drawability of a metal sheet or sheet blank | — | 1994-11-29 |
| 5188720 | Installation and process for electrolytic coating of a metal strip | Gerard Colin | 1993-02-23 |