Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800693 | Method and arrangement for wastewater treatment | — | 2020-10-13 |
| 10637089 | Method and apparatus for bio-electrically generating power from organic ingredients of a waste water | Ulrich Kunz, Thorsten Hickmann | 2020-04-28 |