Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825520 | Method for stabilizing a glide shoe of a roll adjustable in zones, a roll making use of this method, and a hydrodynamic or hydrostatic glide shoe for the roll | Juhani Alajoutsijarvi, Juha Ehrola, Antti Ilmarinen | 1989-05-02 |
| 4775773 | Method and apparatus for controlling thickness of a web in a calendering nip | — | 1988-10-04 |
| 4757582 | Roll with heated mantle and method | — | 1988-07-19 |
| 4675487 | Apparatus and method for electromagnetic heating of a roll | — | 1987-06-23 |
| 4653395 | Method and apparatus in the calendering of a web | — | 1987-03-31 |
| 4634068 | Method for controlling paper web reel-up | Raimo Malkki, Antti Kuisma | 1987-01-06 |