Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512592 | Container for toilet brush | Theo Janschuk | 2005-12-13 |
| 6934973 | Dispensing device for dispensing an active-substance fluid into the flushing liquid in a toilet bowl | Detlef Lehmann, Lutz Graesser, Ronald Menke, Frank Pessel, Ralph Butter-Jentsch | 2005-08-30 |
| D502832 | Container for toilet brush | Theo Janschuk | 2005-03-15 |