Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974434 | Device and method for cooling a blown film | Jens Goldenstein | 2021-04-13 |
| 10946575 | Device and method for calibrating a blown film | Jens Goldenstein | 2021-03-16 |
| 10596741 | Blown film extrusion device and method for controlling the temperature | Jens Goldenstein, Markus Bussmann | 2020-03-24 |