Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401181 | Galvanic process for treating aqueous compositions | Donald A. Luke | 2022-08-02 |
| 11225420 | Removal of materials from water | Donald A. Luke | 2022-01-18 |
| 11220443 | Removal of phosphorus and nitrogen from water | Donald A. Luke | 2022-01-11 |