Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814957 | Holding apparatus for a net of a table-tennis table | Karin Kettler | 2017-11-14 |
| 9782639 | Table tennis ball storage device | — | 2017-10-10 |
| 9764787 | Child's ride-on toy with removable cart | — | 2017-09-19 |
| 9643672 | Child's ride-on toy with removable cart | — | 2017-05-09 |
| 9643681 | Vehicle steering head | Heinz Kettler, Reinhard Rocholl | 2017-05-09 |