Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473670 | Method and apparatus for executing grade change in paper machine grade | — | 2002-10-29 |
| 6423184 | Method and equipment for regulation of the initial part of the dryer section in a paper machine | Harri Vahatalo, Juha Kaihovirta, Juha Lipponen | 2002-07-23 |