Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809746 | Method and arrangement for operating a metallurgical furnace and computer program product | Peter Björklund, Oskari Karhuvaara, Lauri P. Pesonen | 2020-10-20 |
| 10428404 | Method of converting copper containing material | Markku Lahtinen, Jouni Pihlasalo | 2019-10-01 |
| 10190824 | Taphole assembly, method for manufacturing a taphole assembly, and metallurgical furnace | Eero Hugg, Kari Pienimäki, Mika Ketola | 2019-01-29 |
| 9869515 | Suspension smelting furnace and a concentrate burner | Peter Björklund, Kaarle Peltoniemi, Tapio Ahokainen, Kari Pienimäki, Lauri P. Pesonen | 2018-01-16 |
| 9534846 | Method for manufacturing a melt launder and a melt launder | Eero Hugg, Kari Pienimäki, Mika Ketola | 2017-01-03 |
| 9429316 | Burner arrangement and burner assembly | Gunnar Weissman, Jukka Vuorio | 2016-08-30 |
| 8701967 | Method for manufacturing a cooling element and a cooling element | Esa Peuraniemi, Kai Seppälä | 2014-04-22 |
| 8480947 | Method for manufacturing a cooling element and a cooling element | Risto Saarinen, Eero Hugg | 2013-07-09 |