Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9238856 | Lead free free-cutting steel | Mattias Sandström, Lars Karlsson | 2016-01-19 |
| 8540934 | Lead free free-cutting steel and its use | Mattias Sandström, Lars Karlsson | 2013-09-24 |