Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254732 | Method for loading a seal of a suction roll and a sealing construction thereof | — | 2001-07-03 |
| 5975532 | Seal construction for a suction roll in a paper machine | Heikki Karttunen | 1999-11-02 |