Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7753086 | Method for the filling of particulate material in vertical tubes | — | 2010-07-13 |
| 4237111 | Method of manufacturing melted iron oxide | Oddmund Wallevik | 1980-12-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7753086 | Method for the filling of particulate material in vertical tubes | — | 2010-07-13 |
| 4237111 | Method of manufacturing melted iron oxide | Oddmund Wallevik | 1980-12-02 |