Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171184 | Tensioned fire damper assembly and method | Timothy I. Stewart, Stanley W. Szykowny | 1992-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171184 | Tensioned fire damper assembly and method | Timothy I. Stewart, Stanley W. Szykowny | 1992-12-15 |