Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7393435 | Injection charging system in delayed coking drums | — | 2008-07-01 |
| 7081229 | Second stage cyclone dipleg termination device in FCC units | Wilson Kenzo Huziwara, Waldir Pedro Martignoni, Aurelio Dubois, Luiz Carlos Casavechia, Jose Mozart Fusco | 2006-07-25 |