Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083838 | Direct stripping cyclone | Yong-Lin Yang | 2011-12-27 |
| 7951739 | Bathtub-type spent catalyst distributor for effective counter-current regeneration in fluid catalytic cracking units | Chris Santner, Harvey McQuiston | 2011-05-31 |