Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417419 | Process for hydrogenating acetylenes | Deng-Yang Jan, Karl Z. Steigleder | 2002-07-09 |
| 6403853 | Olefin oligomerization using surface modified molecular sieve catalyst | Robert R. Frame | 2002-06-11 |