Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9950298 | Reverse osmosis water-on-water control valve | Dian Zheng, David A. Carbo | 2018-04-24 |
| 9931589 | Filter cartridge | Brian Tubby | 2018-04-03 |
| 9872584 | Media cartridge with linear, adjustable bypass | Justin M. Mazzoni, Hemang Patel | 2018-01-23 |
| 9873087 | Reverse osmosis water-on-water control valve | Dian Zheng | 2018-01-23 |