Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494993 | Multi-layer web formation by means of a simple basic-stock system | — | 2002-12-17 |
| 6416632 | Apparatus for degassing an aqueous suspension containing pulp fibers | Jaakko Kirjasniemi | 2002-07-09 |