Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6526290 | Automatic conditional cross-connection | Jarmo Yla-Mella, Hannu Esala | 2003-02-25 |
HH
Hannu Haapajarvi
Overall (All Time): #3,503,853 of 4,157,543Top 85%
1
Patents All Time