Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843946 | Process for removing silica from produced water and other wastewater streams | LNSP Nagghappan | 2020-11-24 |
| 10723643 | Method of recovering oil or gas and treating the resulting produced water | LNSP Nagghappan | 2020-07-28 |