Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776656 | Connection method and connection arrangement | Pasi Lehtonen, Kimmo Huhtala | 2004-08-17 |
OP
Ossi Piirainen
Overall (All Time): #3,487,267 of 4,157,543Top 85%
1
Patents All Time