Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447045 | Vehicle seat frame structure and vehicle seat | Artur Skoniecki, Grzegorz Wojtowicz | 2022-09-20 |
| 10315059 | Back pressure flap valve arrangement and the use thereof | Jacek Czyzewski, Christian Norman, Klaus Bihlet | 2019-06-11 |