Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814150 | Process for the high-yield recovery of vanadium from petroleum combustion residues | Francesco Corigliano, Patrizia Primerano, Cesare Zipelli | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814150 | Process for the high-yield recovery of vanadium from petroleum combustion residues | Francesco Corigliano, Patrizia Primerano, Cesare Zipelli | 1989-03-21 |