Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801464 | Rotary disc filter having a backwash system that includes a compact nozzle support structure | — | 2023-10-31 |
| 11291935 | Rotary disc filter having a backwash system that includes a compact nozzle support structure | — | 2022-04-05 |
| 11000791 | Rotary disc filter having backwash guides | Emil Svensson, Filip Thysell, Per Larsson | 2021-05-11 |