Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183523 | Insulated drive vacuum interrupter | Nicholas Seng, Keith W. Benson, Raphael Guio, Gregory Wilk, Kam Wa Cheng +3 more | 2024-12-31 |
| 11756756 | Vacuum interrupter with double live shield | Leslie Thomas Falkingham, Keith W. Benson, Gregory Wilk, Kam Wa Cheng, Subir Chakraborty +2 more | 2023-09-12 |
| 11348747 | Switch assembly with energy harvesting | Jim Barker, Michael R. Maroney, Keith W. Benson, Nicholas Seng, Bethany McDearmon +2 more | 2022-05-31 |
| D722030 | Pole unit housing for electrical switchgear | John C. Opfer, James W. Baker | 2015-02-03 |
| 8824116 | Method of determining end-of-life of a fault interrupting device | Richard G. Smith, Michael G. Ennis, Gary W. Hardesty, Thomas E. Kovanko, Richard P. Mikosz +3 more | 2014-09-02 |
| 8334738 | Fault interrupting and reclosing device | Richard G. Smith, Michael G. Ennis, Gary W. Hardesty, Thomas E. Kovanko, Richard P. Mikosz +3 more | 2012-12-18 |