Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725686 | Strip-form WC cleaning product | Sabine Hochkugler, Christian Reichert, Robert Stephen Cappleman, Michael Horn, Keiwan Ebrahimzadeh +1 more | 2017-08-08 |
| 8669218 | WC gel | Marc-Steffen Schiedel, Brigitte Giesen, Luca Bellomi, Karl-Heinz Scheffler | 2014-03-11 |
| 5356479 | Method for cleaning bathroom fittings | Ronald Menke, Bernd-Dieter Holdt | 1994-10-18 |