Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591431 | Device to dispense active substances into rinse water, especially in toilet bowls | Heinz-Dieter Schönbeck, Kurt Wagner | 2003-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591431 | Device to dispense active substances into rinse water, especially in toilet bowls | Heinz-Dieter Schönbeck, Kurt Wagner | 2003-07-15 |