Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484170 | System consisting of floor treatment apparatus that is exclusively guided manually and a floor treatment apparatus that is exclusively operated automatically, as well as method for operating a system of this type | Hans-Peter Arnold, Benjamin Fleczok, Robert Frielinghaus, Martin Helmich, Lorenz Hillen +9 more | 2022-11-01 |
| 11460859 | System comprised of a floor processing device guided manually, an exclusively automatically operated floor processing device and a computing device | Hans-Peter Arnold, Benjamin Fleczok, Robert Frielinghaus, Martin Helmich, Lorenz Hillen +9 more | 2022-10-04 |
| 11397437 | System with a first floor processing device and a second floor processing device as well as a method for operating such a system | Hans-Peter Arnold, Benjamin Fleczok, Robert Frielinghaus, Martin Helmich, Lorenz Hillen +9 more | 2022-07-26 |
| 11357373 | Suction material collecting station, system made from a suction material collecting station and a suction cleaner, and a method for the same | Benjamin Fleczok, Robert Frielinghaus, Martin Helmich, Lorenz Hillen, Christian Holz +7 more | 2022-06-14 |
| 11357372 | Vacuumed material collection station, vacuum cleaning apparatus and system consisting of a vacuumed material collection station and a vacuum cleaning apparatus | Benjamin Fleczok, Robert Frielinghaus, Martin Helmich, Lorenz Hillen, Christian Holz +7 more | 2022-06-14 |
| 11287833 | Floor processing device that automatically moves within an environment | Hans-Peter Arnold, Benjamin Fleczok, Robert Frielinghaus, Martin Helmich, Lorenz Hillen +8 more | 2022-03-29 |
| 11089907 | Electric motor operated kitchen appliance | Robert Frielinghaus, Martin Helmich | 2021-08-17 |