Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7547367 | Method for producing magnetically active shape memory metal alloy | Tuija Suortti, Pekka Taskinen | 2009-06-16 |
| 7044996 | Method for reducing build-up on a roasting furnace grate | Pekka Taskinen, Maija-Leena Metsarinta, Jens Nyberg, Heikki Siirilä | 2006-05-16 |
| 6814571 | Arrangement and method for reducing build-up on a roasting furnace grate | Jens Nyberg, Heikki Siirilä | 2004-11-09 |