Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020797 | Device for aligning the refining disc of a refining apparatus | Tomas Sahlin, Göran Byström | 2011-09-20 |
| 7984867 | Device for aligning the refining disc of a refining apparatus | Tomas Sahlin, Göran Byström | 2011-07-26 |