Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10238998 | Backflush filter and filter insert for the latter | Andreas Finsel, Willi Rott | 2019-03-26 |
| 10035085 | Backflushing filter and filter insert for the same | Andreas Finsel, Willi Rott | 2018-07-31 |