Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773985 | Method and apparatus for selenium removal from high TDS wastewater | Ravi Chidambaran, Pavan Raina, Nitin Chandan, Narendra Singh Bisht | 2020-09-15 |
| 10173914 | Method and apparatus for selenium removal from high TDS wastewater | Ravi Chidambaran, Pavan Raina, Nitin Chandan, Narendra Singh Bisht | 2019-01-08 |