Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461687 | Method for manufacturing a paper or board machine and coating composition therefor | Juhani Vestola, Juha Wahlroos, Pentti Lehtonen, Jorma Majava, Jussi Tuomela +1 more | 2002-10-08 |