Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145868 | System and method of deionization of water | Erich G. Hoefferle, Stephen Mildner | 2024-11-19 |
| 11447404 | System and method of deionization of water | Erich G. Hoefferle, Stephen Mildner | 2022-09-20 |
| 10611650 | System for providing treated water | Erich G. Hoefferle, Stephen Mildner | 2020-04-07 |
| 10501343 | Method of treating water with an ion exchange bed in a water treatment system | Erich G. Hoefferle, Stephen Mildner | 2019-12-10 |