Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D871694 | Robot cleaner | Luca Casini | 2019-12-31 |
| 9364129 | Drive system for a cleaning unit, and cleaning unit | Norbert Weis, Karl-Ludwig Gibis | 2016-06-14 |
| 7406784 | Ironing board having an iron rest | Stefano Cevenini, Hannsgeorg Wolf, Barbara Helmerking, Carl-Uwe Tintelnot | 2008-08-05 |
| 7404265 | Ironing board | Hans-Juergen Wendelken, Joachim Wolf, Barbara Helmerking, Carl-Uwe Tintelnot | 2008-07-29 |