Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123245 | Method and apparatus for starting a free piston combustion engine hydraulically | Matti Vilenius, Kalevi Huhtala, Kari Koskinen | 1992-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123245 | Method and apparatus for starting a free piston combustion engine hydraulically | Matti Vilenius, Kalevi Huhtala, Kari Koskinen | 1992-06-23 |