Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541415 | Synthesis of molecular sieve catalysts | Stephen N. Vaughn, Keith H. Kuechler, Albert E. Schweizer | 2003-04-01 |
| 6521562 | Preparation of molecular sieve catalysts micro-filtration | Kenneth R. Clem, Stephen N. Vaughn, Paul R. Stafford, John W. Kress, Machteld M. Mertens | 2003-02-18 |
| 6503863 | Heat treating a molecular sieve and catalyst | Shun C. Fung, Marcel Janssen, Stephen N. Vaughn, Machteld M. Mertens, Albert E. Schweizer +4 more | 2003-01-07 |