Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739593 | Drill bit assembly for percussion drill tools | — | 2023-08-29 |
| 11725456 | Hydraulic down-the-hole hammer and subsea pile | Markku Keskiniva | 2023-08-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739593 | Drill bit assembly for percussion drill tools | — | 2023-08-29 |
| 11725456 | Hydraulic down-the-hole hammer and subsea pile | Markku Keskiniva | 2023-08-15 |