Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492791 | Dosing system and method for dispensing at least one chemical composition inside the tank of a toilet | Ingomar Henning | 2022-11-08 |
| 11434452 | Detergents and cleaning agents having improved performance | Christian Kropf, Christian Umbreit, Alexander Schulz, Michael Strotz, Thomas Mueller +2 more | 2022-09-06 |