Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242336 | Drill bit for a rock drilling tool with increased toughness and method for increasing the toughness of such drill bits | Jimmy Carlsson, Göran Stenberg | 2016-01-26 |
| 8720613 | Drill bit for a rock drilling tool with increased toughness and method for increasing the toughness of such drill bits | Jimmy Carlsson, Göran Stenberg | 2014-05-13 |