Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764305 | Device for supporting a conveyor belt used in the continuously operated sintering of a material bed | Eero Väänänen, Olavi Tulkki | 2004-07-20 |
| 6698582 | Belt for the thermal treatment of a continuously operated material bed | Pekka Niemelä, Eero Väänänen | 2004-03-02 |