Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858814 | Toilet rim block and rim block cage | Uwe Trebbe, Michael Horn, Robert Stephen Cappleman, Michael Voelker | 2020-12-08 |
| 10829921 | Toilet rim block and rim block cage | Uwe Trebbe, Michael Horn, Robert Stephen Cappleman, Michael Voelker | 2020-11-10 |
| 10781581 | Toilet rim block and rim block cage | Uwe Trebbe, Michael Horn, Robert Stephen Cappleman, Michael Voelker | 2020-09-22 |
| 10738450 | Toilet rim block and rim block cage | Uwe Trebbe, Michael Horn, Robert Stephen Cappleman, Michael Voelker | 2020-08-11 |
| 9799209 | Intrusion sensor for monitoring an entrance to a building to be monitored, and method | Frank Schindler, Julian Bartholomeyczik, Qiulu Dai | 2017-10-24 |
| 9725686 | Strip-form WC cleaning product | Sabine Hochkugler, Robert Stephen Cappleman, Michael Horn, Keiwan Ebrahimzadeh, Petra Plantikow +1 more | 2017-08-08 |
| 8987182 | Spherical toilet cleaner blocks, method for the production thereof, and cleaning holder comprising spherical toilet cleaner blocks | Nadine Warkotsch, Brigitte Giesen, Anke Ernst, Sascha Schrecker, Ralph Butter-Jentsch +3 more | 2015-03-24 |
| 8893546 | Method and device for adapting signals of an oxygen sensor in the air supply channel of an internal combustion engine | Richard Holberg | 2014-11-25 |
| 7506765 | High gradient magnetic separator | Matthias Franzreb | 2009-03-24 |