Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6684804 | Rudder construction | Esa Gustafsson, Erkki Karvinen, Jorma Salonen | 2004-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6684804 | Rudder construction | Esa Gustafsson, Erkki Karvinen, Jorma Salonen | 2004-02-03 |