Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600636 | Method for digital semi-duplex transmission | Kimmo Makelainen, Mika Lehmusto | 1997-02-04 |
MH
Mika Heiskari
Overall (1997): #103,923 of 185,788Top 60%
1
Patents 1997