Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613442 | Arrangement and method for mesuring and correcting the line of a track | Matti Tervaskanto | 1997-03-25 |
| 4640514 | Optoelectronic target practice apparatus | Risto Myllyla, Harri Kopola, Juha Kostamovaara | 1987-02-03 |
| 4637727 | Procedure for analyzing reciprocating motion | Risto Myllyla | 1987-01-20 |
| 4553943 | Method for shooting practice | Harri Kopola, Risto Myllyla | 1985-11-19 |