Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628913 | Method and an apparatus for producing plant nutritive pellets from wastewater sludge | — | 1997-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628913 | Method and an apparatus for producing plant nutritive pellets from wastewater sludge | — | 1997-05-13 |