Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324762 | Ankle/foot orthosis | Jan Johnsson, Gordon Siewert, Heiko Drewitz, Olaf Kroll-Orywahl, Marcus Lurssen +5 more | 2025-06-10 |
| 11850177 | Ankle/foot orthosis | Jan Johnsson, Gordon Siewert, Heiko Drewitz, Olaf Kroll-Orywahl, Marcus Lurssen +5 more | 2023-12-26 |
| 11517463 | Ankle/foot orthosis | Jan Johnsson, Gordon Siewert, Heiko Drewitz, Olaf Kroll-Orywahl, Marcus Lurssen +5 more | 2022-12-06 |
| 10729574 | Ankle/foot orthosis | Jan Johnsson, Gordon Siewert, Heiko Drewitz, Olaf Kroll-Orywahl, Marcus Lurssen +5 more | 2020-08-04 |