Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6153306 | Paper coated with polylactide and a method for making it | Johan-Fredrik Selin, Elisa Tuhkanen | 2000-11-28 |
| 6117928 | Polylactide films | Elina Hiltunen, Johan-Fredrik Selin | 2000-09-12 |