Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7424764 | Brush with locking and detaching structure for disposable head | Markus Enzfellner | 2008-09-16 |
| 7287295 | Handle having disposable cleaning head | Terrence Treacy, Markus Enzfellner | 2007-10-30 |
| 6745427 | Brush | Markus Enzfellner | 2004-06-08 |