Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424843 | Multi-function telecommunication device | Hannu Olavi Nieminen, Jyrki Kimmel, Kirsi Tappura, Mika V{overscore (a)}is{overscore (a)}nen, Timo Kolehmainen | 2002-07-23 |
| 4498479 | Electrocardiograph (ECG) electrode testing system | Asko Martio, Esa Lautamo | 1985-02-12 |