Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11322948 | Battery-powered household appliance and battery charging station | Hans-Peter Arnold, Benjamin Fleczok, Robert Frielinghaus, Martin Helmich, Lorenz Hillen +8 more | 2022-05-03 |