Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400939 | Method for limiting use of terminal equipments | Keijo Ekola | 2002-06-04 |
OV
Olli Virtanen
Overall (2002): #144,162 of 266,432Top 55%
1
Patents 2002