Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955840 | Cleaning tool for a floor cleaning appliance | Michael Schuetz, Frank Nonnenmann, Christian Egler, Thomas Hausner, Attila Orban | 2018-05-01 |
| 9949607 | Self-propelled surface cleaning machine and method for operating a self-propelled surface cleaning machine | Frank Nonnenmann, Michael Oesterle, Bernd Noller | 2018-04-24 |
| 9937539 | Method and device for producing a metal strip in a continuous casting and rolling process | Heinz-Adolf Mueller | 2018-04-10 |