Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7056359 | Process for modifying coal so as to reduce sulfur emissions | Liang-tseng Fan | 2006-06-06 |
| 5718735 | Method of preparing a high heating value fuel product | Liang-tseng Fan | 1998-02-17 |
| 5049285 | Solidification process with enhancement of heavy metals insolubilization | Liang-tseng Fan | 1991-09-17 |
| 4875905 | Method of preparing a high heating value fuel product | Liang-tseng Fan | 1989-10-24 |