Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5539623 | Lighting device used in an exit sign | Alan J. Gurz, James J. Burns | 1996-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5539623 | Lighting device used in an exit sign | Alan J. Gurz, James J. Burns | 1996-07-23 |