Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10721960 | Double-layered tube of the tobacco processing industry and method for producing such a tube | Alexander Buhl, Roman Piechaczek, Jan Blewonska, Kevin Brast, Ralf Soltow +2 more | 2020-07-28 |