Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405799 | Process for in SITU upgrading of heavy hydrocarbon | Carlos Vallejos, Gerson Siachoque, Ignacio Layrisse | 2002-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405799 | Process for in SITU upgrading of heavy hydrocarbon | Carlos Vallejos, Gerson Siachoque, Ignacio Layrisse | 2002-06-18 |