Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372706 | FCC regeneration process with low NO.sub.x CO boiler | David L. Johnson | 1994-12-13 |
| 5372707 | Underflow cyclones and FCC process | Michael F. Raterman, Christopher G. Smalley | 1994-12-13 |
| 5292492 | Recovering sulfur from ammonia acid gas stream | Jagannathan N. Iyengar | 1994-03-08 |
| 5276229 | High VI synthetic lubricants from thermally cracked slack wax | Margaret M. Wu | 1994-01-04 |