Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601787 | Apparatus for hot catalyst stripping in a bubbling bed catalyst regenerator | Paul H. Schipper | 1997-02-11 |
| 5599439 | Gasoline and reformate upgrading process | Nick Allen Collins, Mohsen N. Harandi, Edward F. Kondis | 1997-02-04 |