Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6547956 | Hydrocracking of vacuum gas and other oils using a post-treatment reactive distillation system | Wai Seung Louie | 2003-04-15 |
| 6514403 | Hydrocracking of vacuum gas and other oils using a cocurrent/countercurrent reaction system and a post-treatment reactive distillation system | Wai Seung Louie, Gary L. Hamilton | 2003-02-04 |