Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D933828 | Blood testing apparatus | Johann Florian Wassermann, Roman Gebhard | 2021-10-19 |
| D931764 | Wheeled frame with motor | Marius Grubert, Emmanuel Delater, Christian Rogge | 2021-09-28 |
| D931765 | Wheeled frame with motor | Marius Grubert, Emmanuel Delater, Christian Rogge | 2021-09-28 |