Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118043 | Method and apparatus for autogenous comminution primarily of overcompetent, heterogeneous mineral material | Gunnar Sodermark | 1992-06-02 |
| 4681268 | Autogenous grinding method | Carl-Gustaf Elmlid, Ulf P. Marklund, Michael Borell | 1987-07-21 |
| 4441659 | Arrangement in drum mills | — | 1984-04-10 |