Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072542 | High water efficiency TDS creep solution | — | 2021-07-27 |
| 11072551 | Water filtration system with recirculation to reduce total dissolved solids creep effect | David J. Averbeck, Zhaoshan Cheng | 2021-07-27 |