Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D982130 | Toilet rim blocks | Jens Leffler, Katja Gerhards, Tatiana Schymitzek, Daniela Poethkow | 2023-03-28 |
| D979012 | Toilet rim blocks | Jens Leffler, Katja Gerhards, Tatiana Schymitzek, Daniela Poethkow | 2023-02-21 |