Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018510 | Swimming pool cleaner | Dieter J. Rief, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud | 2024-06-25 |
| 10947750 | Swimming pool cleaner | Dieter J. Rief, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud | 2021-03-16 |
| 10876318 | Swimming pool cleaner | Dieter J. Rief, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud | 2020-12-29 |
| 10066411 | Swimming pool cleaner | Dieter J. Rief, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud | 2018-09-04 |
| 9784007 | Swimming pool cleaner | Dieter J. Rief | 2017-10-10 |
| 9758979 | Swimming pool cleaner | Dieter J. Rief | 2017-09-12 |
| 9593502 | Swimming pool cleaner | Dieter J. Rief | 2017-03-14 |
| 8678026 | Automatic increased-suction relief apparatus | Dieter J. Rief, Manuela Rief | 2014-03-25 |