Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955642 | Wall structure working as a noise barrier for railways and use of the wall structure as a noise or passage barrier | Janne Tikkamäki | 2015-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955642 | Wall structure working as a noise barrier for railways and use of the wall structure as a noise or passage barrier | Janne Tikkamäki | 2015-02-17 |