Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957586 | Method of using a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner | Jussi Sipilä, Markku Lahtinen, Peter Björklund, Tapio Ahokainen, Lauri P. Pesonen +1 more | 2018-05-01 |
| 9869515 | Suspension smelting furnace and a concentrate burner | Peter Björklund, Mikael Jåfs, Tapio Ahokainen, Kari Pienimäki, Lauri P. Pesonen | 2018-01-16 |
| 9845993 | Method and arrangement for removing outgrowth in a suspension smelting furnace | Peter Björklund, Aki LAANINEN, Lauri P. Pesonen | 2017-12-19 |
| 9034243 | Method of using a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner | Jussi Sipilä, Markku Lahtinen, Peter Björklund, Tapio Ahokainen, Lauri P. Pesonen +1 more | 2015-05-19 |
| 8986421 | Method of controlling the thermal balance of the reaction shaft of a suspension smelting furnace and a concentrate burner | Jussi Sipilä, Markku Lahtinen, Peter Björklund, Tapio Ahokainen, Lauri P. Pesonen | 2015-03-24 |
| 8889061 | Arrangement for evening out powdery solid matter feed of a concentrate burner of a suspension smelting or suspension converting furnace | Jussi Sipilä, Peter Björklund, Lauri P. Pesonen | 2014-11-18 |
| 8206643 | Concentrate burner | Jussi Sipilä, Peter Björklund, Jiliang Xia | 2012-06-26 |
| 6565799 | Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace | Ilkka Kojo, Markku Lahtinen | 2003-05-20 |