Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11654605 | Die head and process to manufacture multilayer tubular film | Christian Baier, Felix Grimm, Joachim Libowski | 2023-05-23 |
| 7811073 | Blow head for producing blown tubular film | Franz Mahler, Christian Baier, Joachim Libowski | 2010-10-12 |