Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8316471 | Modular system for dispensing active ingredient fluids to the flushing liquid of a toilet bowl | Frank Pessel, Ralph Butter-Jentsch, Matthias Lüken | 2012-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8316471 | Modular system for dispensing active ingredient fluids to the flushing liquid of a toilet bowl | Frank Pessel, Ralph Butter-Jentsch, Matthias Lüken | 2012-11-27 |