Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7682589 | Method for industrial manufacture of pure MgCO3 from an olivine containing species of rock | Oddvar Gorset, Jan Kihle, Ingrid Anne Munz, Arne Raaheim | 2010-03-23 |
| 6611694 | Arrangement for improving the speech quality, especially for VoIP (Voice over IP) calls | Einar Oltedal, Johan Karoly Peter Galyas | 2003-08-26 |