Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352166 | Apparatus, drilling arrangement and method for high voltage electro pulse drilling | Jukka-Pekka Uusitalo, Jenni Rekola, Matthias Voigt, Erik Anders | 2025-07-08 |
| 12270299 | Scraper, rock drilling unit and method | Johannes Hakulinen, Juha Piispanen, Jussi Huhtanen | 2025-04-08 |
| 12158047 | Apparatus and method for controlling flushing in rock drilling | Pekka ANTTONEN, Timo Setala, Tuomo Kivelä | 2024-12-03 |
| 11131145 | Drilling boom and rock drilling rig | Tuomo Kivelä, Jussi Puura | 2021-09-28 |
| 11118402 | Rock drilling machine, rock drilling rig and measuring method | Juha Piispanen, Timo LEINO | 2021-09-14 |
| 11053744 | Feed beam and method of manufacturing the same | Kimmo ERONEN, Anssi Hyvarinen, Paul Brown, Stephen Connelly, Risto Kallinen +3 more | 2021-07-06 |