Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686079 | Container for a toilet rim block cage | Joachim Leoppold, Fritz Matthias, Sascha Hermann | 2023-06-27 |
| 11578291 | Cleaning agent for bathrooms in block form | Joachim Leipold, Antje Schirmer | 2023-02-14 |
| 11001792 | Granular cleaning agent for bathrooms | Joachim Leipold, Antje Schirmer | 2021-05-11 |