Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5089114 | Method for processing heavy crude oils | Abel M. Tovar, Oscar H. Bermudez Mendizabal, Carlos G. A. Sanchez, Roberto L. Lorenzo, Roldofo C. Barba +1 more | 1992-02-18 |