Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323857 | Process for enhancing oil recovery using scleroglucan powders | Rosangela Pirri, Alain Donche | 1994-06-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323857 | Process for enhancing oil recovery using scleroglucan powders | Rosangela Pirri, Alain Donche | 1994-06-28 |