Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7642476 | Push-button arrangement and push-button | Isto Virtanen, Toni Karvonen, Eero Kumanto | 2010-01-05 |
| D420685 | Cockpit for a drilling machine | — | 2000-02-15 |
| D394069 | Cabin for a drilling machine | — | 1998-05-05 |
| D282024 | Picture frame | — | 1986-01-07 |