Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486012 | Cast iron inoculant and method for production of cast iron inoculant | Oddvar Knustad | 2022-11-01 |
| 11479828 | Cast iron inoculant and method for production of cast iron inoculant | Oddvar Knustad | 2022-10-25 |