Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647676 | Openable window with main frame and sash covering members | Birgitte Hansen, Peter Forslund Nielsen | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647676 | Openable window with main frame and sash covering members | Birgitte Hansen, Peter Forslund Nielsen | 2003-11-18 |