Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670345 | Biological production of humic acid and clean fuels from coal | Kailash C. Srivastava | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670345 | Biological production of humic acid and clean fuels from coal | Kailash C. Srivastava | 1997-09-23 |