Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4618439 | Multifunctional additive for lubrificating oils and process for the preparation thereof | Gabriella Brandi, Paolo Koch, Stefano Maiorana, Piero Dalla Croce | 1986-10-21 |