Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119759 | Opening and closing device for use with a shutter system for protecting a building space | — | 2000-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119759 | Opening and closing device for use with a shutter system for protecting a building space | — | 2000-09-19 |