Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8617284 | Cellulose based sustained release macronutrient composition for fertilizer application | Nilwala Kottegoda, Imalka Munaweera, Sunanda Gunasekara, Ajith De Alwis, Veranja Karunaratne +1 more | 2013-12-31 |