Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797850 | Catalytic dehydrogenation processes and chromium catalysts for use therein | Leo Manzer | 2004-09-28 |
| 6696388 | Gel catalysts and process for preparing thereof | Leo Ernest Manzer | 2004-02-24 |
| 6686310 | High surface area sol-gel route prepared hydrogenation catalysts | Daniel Campos, Leo Ernest Manzer | 2004-02-03 |