Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939441 | Stock size for paper or board manufacture, method for preparation of size, use of size | Mari Niinikoski | 2005-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939441 | Stock size for paper or board manufacture, method for preparation of size, use of size | Mari Niinikoski | 2005-09-06 |