Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203230 | Caster wheel support assembly for a wheelchair and wheelchair comprising the same | Michael Zeltner, Martin Hunig | 2021-12-21 |
| D921542 | Wheelchair | Michael Zeltner, Martin Hunig | 2021-06-08 |