Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274407 | Frame system and cleaning device frame | Carlo Messineo, Nikolai Sand, Maik Bieganski, Ralf Juergens | 2025-04-15 |
| 12103156 | Rotating top grip | Ralf Juergens, Nikolai Sand, Maik Bieganski | 2024-10-01 |
| 12004692 | Sheet product dispenser and packaging unit therefor | Handan Oeguen, Andreas Eisenhut, Benno Dariz, Sebastian Camerer | 2024-06-11 |
| 11583160 | Cleaning cart and frame therefor | Jens Deerberg, Torsten Gratzki, Steve Barber, Ralf Juergens, Nikolai Sand +1 more | 2023-02-21 |