Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804495 | Reduced viscosity heavy hydrocarbon composition in form of multiple emulsion and its production | Gilbert Casamata, Pascale Fournier, Christian Bernasconi | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804495 | Reduced viscosity heavy hydrocarbon composition in form of multiple emulsion and its production | Gilbert Casamata, Pascale Fournier, Christian Bernasconi | 1989-02-14 |