Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534844 | Method for the continuous sintering of mineral material and sintering equipment | — | 2017-01-03 |
| 6858176 | Method for sintering ferroalloy materials | Helge Krogerus, Timo Lintumaa, Esko Lamula | 2005-02-22 |
| 6063160 | Method for sintering finely divided material | Helge Krogerus, Jorma Daavittila | 2000-05-16 |