Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471393 | Gas sparger for an immersed membrane | Jeffrey Ronald Cumin, Henry Behmann, Yongseck Hong | 2019-11-12 |
| 10173175 | Integrated gas sparger for an immersed membrane | Jeffrey Ronald Cumin, Yongseck Hong | 2019-01-08 |