Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689902 | Method and equipment for displaying drill holes and method for directing drill rod when holes are drilled into rock | Jussi Puura, Markus Saarela, Jouko Muona, Tommi Säleniemi, Tatu Hautala +2 more | 2014-04-08 |