Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737611 | Floor heating device | Ulf Ek, Kai Kangassalo | 2004-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737611 | Floor heating device | Ulf Ek, Kai Kangassalo | 2004-05-18 |