Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274407 | Frame system and cleaning device frame | Carlo Messineo, Felix Fallenstein, Maik Bieganski, Ralf Juergens | 2025-04-15 |
| 12103156 | Rotating top grip | Ralf Juergens, Felix Fallenstein, Maik Bieganski | 2024-10-01 |
| 11583160 | Cleaning cart and frame therefor | Jens Deerberg, Torsten Gratzki, Steve Barber, Ralf Juergens, Felix Fallenstein +1 more | 2023-02-21 |