Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299851 | Method for oxidizing hydrogen sulfide to elemental sulfur | Kuo-Tseng Li | 2001-10-09 |
| 6251359 | Method for oxidizing hydrogen sulfide to elemental sulfur | Kuo-Tseng Li | 2001-06-26 |