Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768034 | Catalytic production of olefins at high methanol partial pressures | Shun C. Fung, Keith H. Kuechler, Jeffrey S. Smith, Stephen Vaughn, Chunshe Cao | 2004-07-27 |
| 6740790 | Making an olefin product from an oxygenate | Keith H. Kuechler, Marcel Janssen, Stephen Vaughn, Shun C. Fung, Jeffrey S. Smith +6 more | 2004-05-25 |