Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565735 | Process for electrolytic pickling using nitric acid-free solutions | Sandro Fortunati, Yoannis Demertzis, Stefano Trasatti, Augusto Musso, Franco Mancia | 2003-05-20 |
| 6554908 | Process for pickling stainless steel in the absence of nitric acid and in the presence of chloride ions | Dario Negri | 2003-04-29 |