Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223022 | Alignment of an optic or electronic component | Kari Kautio | 2007-05-29 |
| 6586268 | Optoelectronic component and manufacturing method | Juha Rantala, Jouko Vähäkangas, Pentti Karioja | 2003-07-01 |
| 4640514 | Optoelectronic target practice apparatus | Risto Myllyla, Juha Kostamovaara, Raimo Ahola | 1987-02-03 |
| 4553943 | Method for shooting practice | Raimo Ahola, Risto Myllyla | 1985-11-19 |