Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299436 | NPK-Si fertilizer, method for production and use thereof | Tor Soyland Hansen, Magne Dastol | 2022-04-12 |
| 11254622 | NPK-Si-humate fertilizer, method for production and use thereof | Tor Soyland Hansen, Magne Dastol, Odd Skogerbo | 2022-02-22 |