Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9033065 | Method and apparatus for controlling rock drilling | Jarno Viitaniemi, Vesa Peltonen, Juho Seppälä | 2015-05-19 |
| 8689902 | Method and equipment for displaying drill holes and method for directing drill rod when holes are drilled into rock | Jussi Puura, Jouko Muona, Tommi Säleniemi, Tatu Hautala, Jukka Osara +2 more | 2014-04-08 |