Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772054 | Rare earth treatment of membranes to remove contaminants | — | 2023-10-03 |
| 11713262 | Rare earth clarifying agent and method for use in primary treatment of wastewater | James Frederic Gallmann | 2023-08-01 |