Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729994 | Rotary disc filter | Emil Svensson, Kjell Svensson | 2020-08-04 |
| 10589201 | Frame-type disc filter with bypass water control for preventing bypass water from being used in backwashing | — | 2020-03-17 |