Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4611432 | Window, especially for installation in an inclined roof | Arne Lund, Elgard Nielsen, Per G. Nielsen | 1986-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4611432 | Window, especially for installation in an inclined roof | Arne Lund, Elgard Nielsen, Per G. Nielsen | 1986-09-16 |