Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327237 | Process for preparing viscosity index improvers for lubricating oils by cracking synthetic rubbers in the liquid phase | Luigi Imparato, Enrico Betta | 1982-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327237 | Process for preparing viscosity index improvers for lubricating oils by cracking synthetic rubbers in the liquid phase | Luigi Imparato, Enrico Betta | 1982-04-27 |