Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690169 | Roof cladding element and method for manufacturing roof cladding elements | Pekka Saarenko | 2010-04-06 |
| 6289708 | Apparatus for roll forming purlins and the like from a metal strip | — | 2001-09-18 |