Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10441969 | Extrusion-coated strip for rigid packagings | Andreas Siemen, Gunter Schubert, Jochen Schwarz, Antonio Mateo | 2019-10-15 |
| 10105748 | Method for producing a strip for packaging purposes | Volker Denkmann, Wolf Oetting, Andreas Siemen, Wilhelm Schenkel | 2018-10-23 |