Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8852425 | Two stage hydroprocessing with divided wall column fractionator | Benjamin S. Umansky, Berne K. Stober, Carlos N. Lopez, Stuart S. Shih, Timothy L. Hilbert +3 more | 2014-10-07 |