Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111161 | Rare earth clarifying agent and method for use in primary treatment of wastewater | James Frederic Gallmann | 2021-09-07 |
| 10988395 | Cerium-lanthanum treatment method for reduction of contaminants in wastewater membrane bioreactors | Pamela Leigh Cornish | 2021-04-27 |