Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034127 | Transparent, biaxially oriented polyester film with smooth surface on one side and with good windability | Dagmar Klein, Holger Kliesch, Bodo Kuhmann | 2021-06-15 |
| 10940667 | Biaxially oriented matt polyester film with increased coefficient of friction | Dagmar Klein, Matthias Konrad, Holger Kliesch, Viktor FISCHER | 2021-03-09 |