Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038087 | Apparatus for controlling window blinds and awnings | Sven A. S. Hakanson | 1991-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038087 | Apparatus for controlling window blinds and awnings | Sven A. S. Hakanson | 1991-08-06 |