Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759648 | Cleaning liquid dosing system utilizing a weighted hollow piston to define a dosing volume | — | 2020-09-01 |
| 7037098 | Device for producing plastic pipes | Hubert Kossner | 2006-05-02 |