Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497855 | Process for the production of hydrogen from hydrogen sulfide | — | 2002-12-24 |
| 6410793 | Production of formaldehyde from carbon oxides and H2S | — | 2002-06-25 |
| 6350918 | Alcohol conversion | Yeping Cai | 2002-02-26 |