Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190824 | Taphole assembly, method for manufacturing a taphole assembly, and metallurgical furnace | Kari Pienimäki, Mika Ketola, Mikael Jåfs | 2019-01-29 |
| 9534846 | Method for manufacturing a melt launder and a melt launder | Kari Pienimäki, Mika Ketola, Mikael Jåfs | 2017-01-03 |
| 8480947 | Method for manufacturing a cooling element and a cooling element | Risto Saarinen, Mikael Jåfs | 2013-07-09 |
| 7465422 | Cooling element | Risto Saarinen, Kai Seppälä | 2008-12-16 |
| 6797229 | Apparatus for removing dust accretions from a smelting furnace | Risto Saarinen | 2004-09-28 |
| 6615913 | Pyrometallurgical reactor cooling element and its manufacture | Ilkka Kojo, Pertti Mäkinen, Raimo Koota | 2003-09-09 |