Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961130 | Systems and methods for nutrient recovery and use | Daniel H. Yeh, Onur Y. Ozcan, Robert A. Bair | 2021-03-30 |
| 10875802 | Portable wastewater treatment systems | Daniel H. Yeh, Robert A. Bair, Onur Y. Ozcan, George H. Dick, Matthew Jeffrey Woodham | 2020-12-29 |
| 10464833 | Systems and methods for treating dilute wastewater | Daniel H. Yeh, George H. Dick, Robert A. Bair, Onur Y. Ozcan | 2019-11-05 |