Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449932 | Wiper device for cleaning vehicle windows | Kristina Kalmbach | 2019-10-22 |
| 10315626 | Cleaning arrangement for a wiper arm of a windscreen wiper system, wiper arm and windscreen wiper system | — | 2019-06-11 |