Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4495545 | Enclosure for electrical and electronic equipment with temperature equalization and control | George V. Devlin, Alexander F. Campbell, David Campbell | 1985-01-22 |
| 4446655 | Weatherproof double door structure, and an enclosure embodying such structure | Peter P. Unterhoffer | 1984-05-08 |