Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199213 | Fixed-bed catalyst support for a hydroprocessing reactor | Craig Boyak | 2015-12-01 |
| 9079141 | Vortex-type mixing device for a down-flow hydroprocessing reactor | Craig Boyak, Abdenour Kemoun, Krishniah Parimi, Steven Xuqi Song | 2015-07-14 |