Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784007 | Swimming pool cleaner | Hans Rainer Schlitzer | 2017-10-10 |
| 9758979 | Swimming pool cleaner | Hans Rainer Schlitzer | 2017-09-12 |
| 9593502 | Swimming pool cleaner | Hans Rainer Schlitzer | 2017-03-14 |