Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11109729 | Floor treatment system | Steffen Juettner, Patrick PRASSER, Heiko Blumhardt, Barbara Pfister, Frank Nonnenmann | 2021-09-07 |
| 11033166 | Floor treatment system | Steffen Juettner, Patrick PRASSER, Heiko Blumhardt, Barbara Pfister, Frank Nonnenmann | 2021-06-15 |
| 11000170 | Floor cleaning system | Heiko Blumhardt, Barbara Pfister, Frank Nonnenmann, Patrick PRASSER | 2021-05-11 |