Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001792 | Granular cleaning agent for bathrooms | Antje Schirmer, Frank Brunecker | 2021-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001792 | Granular cleaning agent for bathrooms | Antje Schirmer, Frank Brunecker | 2021-05-11 |