Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190824 | Taphole assembly, method for manufacturing a taphole assembly, and metallurgical furnace | Eero Hugg, Mika Ketola, Mikael Jåfs | 2019-01-29 |
| 9869515 | Suspension smelting furnace and a concentrate burner | Peter Björklund, Kaarle Peltoniemi, Mikael Jåfs, Tapio Ahokainen, Lauri P. Pesonen | 2018-01-16 |
| 9534846 | Method for manufacturing a melt launder and a melt launder | Eero Hugg, Mika Ketola, Mikael Jåfs | 2017-01-03 |