Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975850 | Charging efficiency | Tuija Hurtta, Tero Makela | 2005-12-13 |
KS
Kai Sjoblom
Overall (2005): #162,398 of 245,428Top 70%
1
Patents 2005