Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831189 | Methods and compounds for making coatings, waveguides and other optical devices | Juha Rantala, Arto Maaninen, Tiina Maaninen | 2004-12-14 |
| 6803476 | Methods and compounds for making coatings, waveguides and other optical devices | Juha Rantala, Arto Maaninen, Tiina Maaninen | 2004-10-12 |