Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689026 | Hydrodealkylation process | An-hsiang Wu, Charles A. Drake | 1997-11-18 |
| 5654254 | Preparation of hydrocarbon isomerization catalyst | An-hsiang Wu | 1997-08-05 |
| 5591689 | Preparation of isomerization catalyst composition | An-hsiang Wu, Charles A. Drake | 1997-01-07 |