Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132031 | Copper dihydrocarbyl dithiophosphyl dithiophosphates, their preparation and their use as additives for lubricants | Maurice Born, Jean-Claude Hipeaux, Armand Rossi, Michel Thebault | 1992-07-21 |