Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D525995 | Portion of a drill bit | Fredrik Bjork, Kenneth Larsson | 2006-08-01 |
| 6494275 | Rock drill bit having retrac teeth and method for its manufacturing | Bengt Asberg, Kenneth Larsson | 2002-12-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D525995 | Portion of a drill bit | Fredrik Bjork, Kenneth Larsson | 2006-08-01 |
| 6494275 | Rock drill bit having retrac teeth and method for its manufacturing | Bengt Asberg, Kenneth Larsson | 2002-12-17 |