Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10104906 | Mouthpiece lining paper | Barbara Puehringer, Bernhard Knauseder, Eike Schopper | 2018-10-23 |
| 9986757 | Coating method | Barbara Puehringer, Bernhard Knauseder, Eike Schopper | 2018-06-05 |
| 9924740 | Layer composite for a filter of an article to smoke | Barbara Puehringer, Bernhard Knauseder | 2018-03-27 |