Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468354 | Holder for mop heads | — | 2016-10-18 |
| 8621706 | Device for wringing liquid-absorbing wiping elements as well as mop wringer | — | 2014-01-07 |
| D667602 | Cleaning cart | — | 2012-09-18 |
| 7238207 | Shoulder prosthesis | Georges Blatter, Wolfgang Schwägerl, Peter Zenz, Frank Dallmann, Wilfried Glien +1 more | 2007-07-03 |
| 6996873 | Device for squeezing liquid-absorbing wiper bodies | — | 2006-02-14 |
| 6684446 | Frame for a wipe mop cover and wiping system | — | 2004-02-03 |
| 5864914 | Mop holder with an elongated frame for accommodating a mop cover | — | 1999-02-02 |