Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084137 | Press roll with displaceable end walls to reduce press jacket wear | Antti Ilmarinen, Nils Karlsson, Nils-Erik Safman | 1992-01-28 |
| 4209360 | Two-sided drainage in a roll-type twin-wire former | Erik G. Stenberg, Douglas Wahren | 1980-06-24 |