Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354507 | Inhibition of steel corrosion | Viviana De Malde, Arnaldo Roggero, Alberto Gandini | 1994-10-11 |
| 5331286 | Method for continuously monitoring the soundness of the protective covering on underground metal structures, and devices for its implementation | Sebastiano Di Liberto | 1994-07-19 |