Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810488 | Device for cooling a film, comprising a lever system | Ingo Rübbelke | 2017-11-07 |
| 9713896 | Die device for an extrusion blow-moulding apparatus for producing a multilayered blown film | Ingo Rübbelke | 2017-07-25 |