Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9414626 | Cigarette paper with filler material with special particle size distribution | Roland Zitturi, Kannika Pesendorfer, Dietmar Volgger | 2016-08-16 |
| 9392817 | Filter paper that disintegrates quickly in water | Stefan Bachmann, Dietmar Volgger, Kannika Pesendorfer, Guido Reiter | 2016-07-19 |