Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724218 | Backwash suction device of fibrous filter | — | 2023-08-15 |
| 11504655 | Backwashing suction device for fabric filtration apparatus | Younglong Kuk | 2022-11-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724218 | Backwash suction device of fibrous filter | — | 2023-08-15 |
| 11504655 | Backwashing suction device for fabric filtration apparatus | Younglong Kuk | 2022-11-22 |