Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087686 | Shank adaptor with strengthened flushing hole | Petri Ahola, Rasmus Hemph | 2018-10-02 |
| 9534444 | Down-the-hole hammer drill bit assembly | Conny Kraft | 2017-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087686 | Shank adaptor with strengthened flushing hole | Petri Ahola, Rasmus Hemph | 2018-10-02 |
| 9534444 | Down-the-hole hammer drill bit assembly | Conny Kraft | 2017-01-03 |