Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683573 | Continuous catalytic reforming process with dual zones | Robert S. Haizmann, John Y. Park | 1997-11-04 |
| 5658453 | Integrated aromatization/trace-olefin-reduction scheme | Aaron P. Kelly, John Y. Park | 1997-08-19 |
| 5614082 | Catalytic reforming process with sulfur arrest | Paul A. Sechrist | 1997-03-25 |