Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307714 | Method and system for cleaning membrane filters | Donald F. Bersell | 2019-06-04 |
| 10238996 | Underdrain assembly and method of manufacturing same | — | 2019-03-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307714 | Method and system for cleaning membrane filters | Donald F. Bersell | 2019-06-04 |
| 10238996 | Underdrain assembly and method of manufacturing same | — | 2019-03-26 |