Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862324 | Switchgear enclosure and method of fabrication | Thomas Ernst | 1989-08-29 |
| 4815237 | Sealing arrangement for enclosure having an access door | Edmund S. Dizon | 1989-03-28 |
| 4806710 | Mechanical door interlock for electrical equipment enclosure | Edmund S. Dizon, Kenneth Tso | 1989-02-21 |
| 4791530 | Insulating barrier system for switchgear | John W. Estey | 1988-12-13 |
| 4489966 | Door or cover latch and latching system utilizing same | Emmett R. Beebe, Edmund S. Dizon | 1984-12-25 |