Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625274 | Method for fast charging of different types of batteries | — | 1997-04-29 |
MN
Matti Naskali
Overall (1997): #108,223 of 185,788Top 60%
1
Patents 1997