Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10587109 | Adapter system for conversion of an installed medium-voltage air termination to a dead-front separable connector | Michael R. Maroney, David J. Beseda | 2020-03-10 |
| 5901868 | Switchgear and enclosure therefor | David H. Devonald, III, Edmund S. Dizon, John W. Estey | 1999-05-11 |
| 5855290 | Switchgear and enclosure therefor | David H. Devonald, III, Edmund S. Dizon, John W. Estey | 1999-01-05 |
| 5803803 | Switchgear with improved ventilation | Michael P. O'Dell | 1998-09-08 |
| D390834 | Electrical switchgear enclosure for power distribution systems | Edmund S. Dizon, David H. Devonald, III | 1998-02-17 |