Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940662 | Product for storing materials such as tobacco materials or tobacco substitute materials having electronic device | Jürgen Kümpel | 2021-03-09 |
| 10729172 | Product for holding a tobacco product or a tobacco substitute with integrated electronic device | Jürgen Kümpel | 2020-08-04 |
| 10308412 | Packaging film and method of manufacturing same | Michael Polikeit, Juergen Kuempel | 2019-06-04 |