Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5901868 | Switchgear and enclosure therefor | Phillip J. Fahey, David H. Devonald, III, John W. Estey | 1999-05-11 |
| 5855290 | Switchgear and enclosure therefor | Phillip J. Fahey, David H. Devonald, III, John W. Estey | 1999-01-05 |
| D390834 | Electrical switchgear enclosure for power distribution systems | David H. Devonald, III, Phillip J. Fahey | 1998-02-17 |
| 5504293 | Operating mechanism for electrical switches and fault interrupters | Edward J. Rogers, David H. Devonald, III, Michael P. O'Dell | 1996-04-02 |
| 4815237 | Sealing arrangement for enclosure having an access door | Arvydas J. Kalvaitis | 1989-03-28 |
| 4806710 | Mechanical door interlock for electrical equipment enclosure | Arvydas J. Kalvaitis, Kenneth Tso | 1989-02-21 |
| 4489966 | Door or cover latch and latching system utilizing same | Emmett R. Beebe, Arvydas J. Kalvaitis | 1984-12-25 |
| 4463227 | Mounting for an article which permits movement thereof between inaccessible and accessible positions | Joseph P. Moninski | 1984-07-31 |
| 4405844 | Door interlock for electrical apparatus | Joseph P. Moninski | 1983-09-20 |