Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186837 | Method for biological purification of wastewater with no excess sludge | Ognjen Nikolic, Smiljana Koscina-Korunic | 1993-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186837 | Method for biological purification of wastewater with no excess sludge | Ognjen Nikolic, Smiljana Koscina-Korunic | 1993-02-16 |