Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406565 | Cleaning cloth | Robert Groten, Andreas Eisenhut, Thorsten Gleich | 2019-09-10 |
| 6706652 | Cleaning cloth | Robert Groten, Jochen Wirsching, Frank Rudolph | 2004-03-16 |
| 6543082 | Holder for securing a mop at the end of a handle | Uwe Dingert | 2003-04-08 |