Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723645 | Concentration of wastewater to reduce flow rate, cost, and footprint of treatment system | Frank L. Sassaman, Michael W. Wismer | 2020-07-28 |
| 10125040 | Concentrating of wastewater to reduce flow rate, cost, and footprint of treatment system | Frank L. Sassaman, Michael W. Wismer | 2018-11-13 |