Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4565662 | Method for the production of particle boards | Kurt Sirenius, Birger Sundin | 1986-01-21 |
| 4478966 | Cellulosic board | Gote Helgesson, Nils-Hakan Wallin | 1984-10-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4565662 | Method for the production of particle boards | Kurt Sirenius, Birger Sundin | 1986-01-21 |
| 4478966 | Cellulosic board | Gote Helgesson, Nils-Hakan Wallin | 1984-10-23 |