Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7500995 | Method for production of nitrate-containing products from undercooling melts | Lars Moland, Torstein Obrestad | 2009-03-10 |
| 6176892 | Method for making nitrogen-potassium fertilizer containing calcium nitrate and products thereof | Torstein Obrestad, Lars Moland | 2001-01-23 |
| 5472530 | Method of manufacturing free-flowing ammonium nitrate particles applying an anticaking agent | Torstein Obrestad, Leif G. Helleb.0., Bj.0.rn Juliussen | 1995-12-05 |