Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4937218 | Catalytic system for the hydroconversion of heavy oils | Carmen Galarraga | 1990-06-26 |
| 4888104 | Catalytic system for the hydroconversion of heavy oils | Carmen Galarraga | 1989-12-19 |