Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6333086 | Multilayered polymer films and process for the preparation thereof | Marja Ora, Esa Suokas, Mika Harkonen, Erkki Laiho | 2001-12-25 |
| 5993977 | Polymeric material and its use in multilayer products | Erkki Laiho, Markku Sainio, Elina Koski, Tapani Penttinen, Riitta Koskiniemi +1 more | 1999-11-30 |