Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6132070 | Self-aligning canopy structure for connection to a mounting plate adapter utilized for attaching an exit sign to a junction box | David A. Vosika | 2000-10-17 |
| 6095670 | Circular mounting plate adapter for attaching an exit sign to a junction box | David A. Vosika | 2000-08-01 |