Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655472 | Asymmetric bridge | Lennart Hagelstam, Harri Eronen | 1997-08-12 |
| 5615630 | Stern arrangement for a ship | Harri Eronen | 1997-04-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655472 | Asymmetric bridge | Lennart Hagelstam, Harri Eronen | 1997-08-12 |
| 5615630 | Stern arrangement for a ship | Harri Eronen | 1997-04-01 |