Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827568 | Arrangement in connection with clamping tools | Ali Harlin, Pekka Huotari | 2004-12-07 |
| 6814271 | Transmission apparatus | Olavi Parmanen, Markku Heikkinen | 2004-11-09 |
| 4713103 | Method of and a device for applying a primary coating to an optical filament | Risto Pennanen | 1987-12-15 |