Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947750 | Swimming pool cleaner | Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Benoit Joseph Renaud | 2021-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947750 | Swimming pool cleaner | Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Benoit Joseph Renaud | 2021-03-16 |