Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685972 | Production of benzene, toluene, and xylene (BTX) from FCC naphtha | Philip J. Angevine | 1997-11-11 |
| 5643441 | Naphtha upgrading process | Sherri L. Riedinger | 1997-07-01 |
| 5639931 | Process for producing low aromatic diesel fuel with high cetane index | Stuart D. Hellring, Albin Huss, Jr., Michael E. Landis, David O. Marler, Gerald J. Teitman +1 more | 1997-06-17 |