Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D836498 | Stroller frame for children | Lingwei Huang, Peter Koller, Ludwig Kaimer, Jan Hüttmann, Ralf Holleis | 2018-12-25 |
| D835942 | Tray with cup holder and deposit area for stroller | Peter Koller | 2018-12-18 |
| D833735 | Carrying device for babies | Ralf Holleis | 2018-11-20 |